question_id int64 37.6M 73.2M | input_text stringlengths 88 52.4k | output_text stringlengths 37 35.6k | title stringlengths 15 150 | tags stringlengths 1 107 | q_score int64 -19 397 | view_count int64 3 879k | answer_count int64 1 21 | accepted_answer_id int64 37.6M 73.8M | answer_id int64 37.6M 73.8M | a_score int64 -5 1.29k | is_accepted bool 1
class | creation_date stringlengths 20 24 | input_text_instruct stringlengths 251 52.6k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
37,805,525 | Rails 2.2.2 issue: undefined method `activate_bin_path' for Gem:Module (NoMethodError)<p>I am working on Rails 2.2.2 application. For this I installed rvm with Ruby version 1.9.3p551. There is no Gemfile for this application. So as mentioned in the environment.rb file I created a Gemfile with rails and sqlite3. While ... | <p>For me, (I am working with RVM) it worked just running:</p>
<pre><code>gem update --system
gem update bundler
</code></pre> | Rails 2.2.2 issue: undefined method `activate_bin_path' for Gem:Module (NoMethodError) | ruby-on-rails | 23 | 19,994 | 5 | 39,775,255 | 39,775,255 | 54 | true | 2016-06-14T07:24:43.357Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Rails 2.2.2 issue: undefined method `activate_bin_path' for Gem:Module (NoMethodError)<p>I am working on Rails 2.2.2 application. For this I installed rvm wi... |
37,724,769 | How to install a PowerShell module in an Azure Function<p>I need the AWS module, which is available from the PS-Gallery but when I try to run the install step inside an <a href="https://azure.microsoft.com/en-us/services/functions/" rel="noreferrer">Azure Function</a>, it doesn't work. The -verbose argument flag isn't ... | <p>Azure Functions support for PowerShell scripting is currently in an experimental stage. The following scenarios are supported:</p>
<ol>
<li>Azure Functions will be able to support customers bringing their own modules. These modules will reside in a folder named <code>modules</code> that is located in the same dir... | How to install a PowerShell module in an Azure Function | powershell|azure|azure-functions | 11 | 14,855 | 4 | 39,985,646 | 39,985,646 | 12 | true | 2016-06-09T11:31:33.333Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to install a PowerShell module in an Azure Function<p>I need the AWS module, which is available from the PS-Gallery but when I try to run the install ste... |
38,054,707 | angular 2 azure deploy refresh error : The resource you are looking for has been removed, had its name changed, or is temporarily unavailable<p>I have an Angular 2 rc-2 app with basic routing implemented.The paths are <code>/path1</code> which is the default path and <code>/path2</code>.The home path <code>/</code> red... | <p>You have to add <strong>web.config</strong> file to your root Angular2 app. That's how Azure servers (IIS Server) works.</p>
<p> Im using webpack so I put it on <strong>src</strong> folder. Don't forget to copy it to your <strong>dist</strong> folder when you depploy. I used <strong>CopyWebpackPlugin</strong> to se... | angular 2 azure deploy refresh error : The resource you are looking for has been removed, had its name changed, or is temporarily unavailable | angular|azure|angular2-routing | 51 | 30,538 | 8 | 40,275,148 | 40,275,148 | 79 | true | 2016-06-27T13:02:18.827Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
angular 2 azure deploy refresh error : The resource you are looking for has been removed, had its name changed, or is temporarily unavailable<p>I have an Ang... |
38,038,034 | Firebase on Android: How to check Firebase auth failed reason?<p>I use Firebase on Android and Firebase Auth functions.</p>
<p>I try <code>FirebaseAuth.signInWithEmailAndPassword</code> and in case it fails I want to know why the signIn process failed?</p>
<p>The <code>signInWithEmailAndPassword</code> method has <co... | <p>I was having the same doubts and I found a bit more information on their documentation.</p>
<p>For example in you are using this method <strong>createUserWithEmailAndPassword</strong> you can see on their <a href="https://developers.google.com/android/reference/com/google/firebase/auth/FirebaseAuth#signInWithEmailAn... | Firebase on Android: How to check Firebase auth failed reason? | android|firebase|firebase-authentication | 17 | 25,375 | 4 | 39,510,310 | 39,510,310 | 11 | true | 2016-06-26T11:26:43.273Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Firebase on Android: How to check Firebase auth failed reason?<p>I use Firebase on Android and Firebase Auth functions.</p>
<p>I try <code>FirebaseAuth.sign... |
37,863,609 | VS Code Intellisense don't suggest snippet at first<p>I want to use code snippets in VSCode. But when I type, for example, <code>for</code> in javascript file, the Intellisense doesn't suggest snippet "for-loop" - I need to manually scroll the dropdown and select it. Is there any way to make VSCode to suggest snippets ... | <p>You need to use <code>editor.snippetSuggestions</code> config option with <code>"top"</code> value. Please, see <a href="https://code.visualstudio.com/docs/editor/intellisense#_customizing-intellisense" rel="noreferrer">Customizing IntelliSense</a> article for more tips and tricks.</p> | VS Code Intellisense don't suggest snippet at first | intellisense|visual-studio-code|code-snippets | 47 | 14,638 | 4 | 39,399,917 | 39,399,917 | 129 | true | 2016-06-16T15:35:46.417Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
VS Code Intellisense don't suggest snippet at first<p>I want to use code snippets in VSCode. But when I type, for example, <code>for</code> in javascript fil... |
38,043,757 | How to link schema in "GraphQL for .NET" and "Relay"?<p>I want to build a web app with Javascript for the front end and C# for the back end and I want to determine the value of GraphQL.</p>
<ul>
<li>For my C# back end I use a GraphQL implementation named <a href="https://github.com/graphql-dotnet/graphql-dotnet#graphq... | <ol>
<li>You need schema only on the backend and you can download schema.json from your backend using example at the bottom part of this document: <a href="https://facebook.github.io/relay/docs/guides-babel-plugin.html" rel="noreferrer">https://facebook.github.io/relay/docs/guides-babel-plugin.html</a></li>
<li>Relay ... | How to link schema in "GraphQL for .NET" and "Relay"? | c#|reactjs|asp.net-core|graphql|relay | 9 | 4,889 | 1 | 39,551,463 | 39,551,463 | 7 | true | 2016-06-26T22:22:48.963Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to link schema in "GraphQL for .NET" and "Relay"?<p>I want to build a web app with Javascript for the front end and C# for the back end and I want to det... |
37,964,064 | IBInspectable UIEdgeInsets not shown in IBOutlet<p>I am creating a custom class for <code>UIButton</code> to increase the tap area. I need that user can enter the padding in storyboard itself. So I make a <code>IBInspectable</code> property.</p>
<pre><code>@IBDesignable class UIIconButton: UIButton {
@IBInspectabl... | <p>As of Xcode 7, Interface Builder doesn't understand<code>UIEdgeInsetsZero</code> as an <code>@IBInspectable</code> (bummer!).</p>
<p>You can work around this, however, by using <code>CGFloat</code> properties to set edge insets indirectly:</p>
<pre><code>public class UIIconButton: UIButton {
@IBInspectable publ... | IBInspectable UIEdgeInsets not shown in IBOutlet | ios|storyboard|xcode7|xib|ibinspectable | 12 | 2,846 | 1 | 39,128,124 | 39,128,124 | 28 | true | 2016-06-22T09:35:39.127Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
IBInspectable UIEdgeInsets not shown in IBOutlet<p>I am creating a custom class for <code>UIButton</code> to increase the tap area. I need that user can ente... |
38,045,290 | Text Summarization Evaluation - BLEU vs ROUGE<p>With the results of two different summary systems (sys1 and sys2) and the same reference summaries, I evaluated them with both BLEU and ROUGE. The problem is: All ROUGE scores of sys1 was higher than sys2 (ROUGE-1, ROUGE-2, ROUGE-3, ROUGE-4, ROUGE-L, ROUGE-SU4, ...) but t... | <p>In general:</p>
<p><strong>Bleu measures precision</strong>: how much the words (and/or n-grams) in the <em>machine generated summaries</em> appeared in the human reference summaries.</p>
<p><strong>Rouge measures recall</strong>: how much the words (and/or n-grams) in the <em>human reference summaries</em> appear... | Text Summarization Evaluation - BLEU vs ROUGE | nlp|text-processing|rouge|bleu | 52 | 30,215 | 3 | 39,190,391 | 39,190,391 | 64 | true | 2016-06-27T03:02:43.033Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Text Summarization Evaluation - BLEU vs ROUGE<p>With the results of two different summary systems (sys1 and sys2) and the same reference summaries, I evaluat... |
37,928,998 | How to use a jQuery plugin inside Vue<p>I'm building a web application inside VueJS but I encounter a problem. I want to use a jQuery extension (cropit to be specific) but I don't know how to instantiate/require/import it the right way without getting errors.</p>
<p>I'm using de official CLI tool and de webpack templa... | <p><strong>Option #1: Use ProvidePlugin</strong></p>
<p>Add the <a href="https://webpack.js.org/plugins/provide-plugin/#usage-jquery" rel="noreferrer">ProvidePlugin</a> to the plugins array in both <code>build/webpack.dev.conf.js</code> and <code>build/webpack.prod.conf.js</code> so that jQuery becomes globally availa... | How to use a jQuery plugin inside Vue | jquery|jquery-plugins|webpack|vue.js | 60 | 142,619 | 11 | 39,653,758 | 39,653,758 | 68 | true | 2016-06-20T18:03:35.743Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to use a jQuery plugin inside Vue<p>I'm building a web application inside VueJS but I encounter a problem. I want to use a jQuery extension (cropit to be... |
38,023,726 | How to nest LabelKFold?<p>I have a dataset with ~300 points and 32 distinct labels and I want to evaluate a LinearSVR model by plotting its learning curve using grid search and LabelKFold validation.</p>
<p>The code I have looks like this:</p>
<pre><code>import numpy as np
from sklearn import preprocessing
from sklea... | <p>From your question, you are looking for the LabelKFold score on your data, while grid-searching the parameters of your pipeline in each of the iterations of this outer LabelKFold, using again a LabelKFold. Although I was not able to achieve that out-of-the-box it takes only one loop: </p>
<pre><code>outer_cv = Labe... | How to nest LabelKFold? | python|scikit-learn|cross-validation | 13 | 539 | 1 | 39,374,458 | 39,374,458 | 3 | true | 2016-06-25T00:11:17.660Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to nest LabelKFold?<p>I have a dataset with ~300 points and 32 distinct labels and I want to evaluate a LinearSVR model by plotting its learning curve us... |
37,819,278 | Android Espresso - Click checkbox if not checked<p>I have <code>onView(withId(R.id.check_box)).perform(click())</code>, but i only want to do this if the check box is not already checked. How can I do this in espresso?</p> | <p>I also wanted to toggle a checkbox/switch depending on it's previous state. At first, I tried this to toggle ON a checkbox that was OFF:</p>
<pre><code>onView(withId(R.id.checkbox)).check(matches(isNotChecked())).perform(scrollTo(), click());
</code></pre>
<p>...and this to toggle OFF a checkbox that was ON:</p>
... | Android Espresso - Click checkbox if not checked | android|testing|checkbox|android-espresso | 27 | 17,207 | 6 | 39,650,813 | 39,650,813 | 55 | true | 2016-06-14T18:12:09.337Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Android Espresso - Click checkbox if not checked<p>I have <code>onView(withId(R.id.check_box)).perform(click())</code>, but i only want to do this if the che... |
43,998,661 | How to increase the font size of method trace view in Android Studio?<p>In Android Studio, I captured a <a href="https://developer.android.com/studio/profile/am-methodtrace.html#trace" rel="noreferrer">Method Trace</a> use <a href="https://developer.android.com/studio/profile/am-cpu.html#running" rel="noreferrer">CPU M... | <p>I figure out they just hardcoded font size to 8. So there is only a very weird solution with patching Android Studio jar files.</p>
<p>Steps:</p>
<ol>
<li>Find <code>/Applications/Android Studio.app/Contents/plugins/android/lib/sdk-tools.jar</code> </li>
<li>Copy it somewhere else(do not forget to make a backup in... | How to increase the font size of method trace view in Android Studio? | android-studio | 7 | 291 | 3 | 50,592,055 | 50,592,055 | 2 | true | 2017-05-16T10:16:29.847Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to increase the font size of method trace view in Android Studio?<p>In Android Studio, I captured a <a href="https://developer.android.com/studio/profile... |
44,142,208 | How to view/decrypt Ansible vault credentials files from within a Python script?<p>I'm trying to figure out how to provide the following facilities to a Python script so that it can:</p>
<ol>
<li>Import Ansible Python modules</li>
<li>Open up my defined <code>ansible.cfg</code> and read <code>vault_password_file</code... | <p>Extending Kuba's answer, ansible-vault is a wrapper around VaultLib. It nicely handles the pre Ansible 2.4 version of Vaultlib along with the post 2.4 version. </p>
<p>The ansible-vault load() method not only decrypts the file, but it also parses it and returns the contents as a dict. If you want the contents witho... | How to view/decrypt Ansible vault credentials files from within a Python script? | python|encryption|ansible|ansible-vault | 13 | 20,807 | 7 | 50,859,586 | 50,859,586 | 3 | true | 2017-05-23T18:16:04.157Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to view/decrypt Ansible vault credentials files from within a Python script?<p>I'm trying to figure out how to provide the following facilities to a Pyth... |
37,630,465 | sbt: set specific scalacOptions options when compiling tests<p>Normally I use this set of options for compiling Scala code:</p>
<pre><code>scalacOptions ++= Seq(
"-deprecation",
"-encoding", "UTF-8",
"-feature",
"-unchecked",
"-language:higherKinds",
"-language:implicitConversions",
"-Xfata... | <p>Had the same issue, @Mike Slinn answer didn't work for me.
I believe the test options extend the compile options?
What eventually did the trick was explicitly removing ignored options from test</p>
<p><code>scalacOptions in Test --= Seq(
"-Ywarn-dead-code",
"-Ywarn-value-discard")</code></p> | sbt: set specific scalacOptions options when compiling tests | scala|sbt | 15 | 3,093 | 2 | 43,397,744 | 43,397,744 | 14 | true | 2016-06-04T12:53:35.007Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
sbt: set specific scalacOptions options when compiling tests<p>Normally I use this set of options for compiling Scala code:</p>
<pre><code>scalacOptions ++=... |
43,970,886 | My first Autohotkey runs too slow<p>So it's been about 4 years since i've touched any sort of scripting and I wanted to get back into it for the sake of scripting. I love the problem solving that comes with it. Annnyyyyway.</p>
<p>I was making a little bot to test out how far I could go for a first attempt. Now I know... | <p>Nevermind, I completely screwed up and I see now why. Thanks for the help guys....</p>
<p>EDIT: VERY WELL.</p>
<p>The whole script is just plain terrible like i said in the original post. As for what is wrong with it, not with the help of anyone here, even though I know there is people out there who have seen it a... | My first Autohotkey runs too slow | performance|autohotkey | -5 | 569 | 1 | 43,986,199 | 43,986,199 | 0 | true | 2017-05-15T02:44:17.433Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
My first Autohotkey runs too slow<p>So it's been about 4 years since i've touched any sort of scripting and I wanted to get back into it for the sake of scri... |
43,988,632 | Using unmanaged c++ objects in /clr<p>I've got some classes like class below written in c++ and i have to implement them into the Windows Forms. Is there any solution to create unmanaged objects in Windows Forms /clr classes?</p>
<pre><code>#pragma once
#ifndef _HOTEL_H
#define _HOTEL_H
#include "Room.h"
#include "Adr... | <p>It sounds like you might want something along the lines of:</p>
<pre><code>namespace SomeCompany
{
public ref class Hotel
{
::Hotel* pHotel;
public:
Hotel() : pHotel(new ::Hotel()) {}
~Hotel() {
delete pHotel;
pHotel = nullptr;
... | Using unmanaged c++ objects in /clr | c++|clr|windows-forms-designer | -3 | 309 | 1 | 43,988,902 | 43,988,902 | 0 | true | 2017-05-15T20:53:27.030Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Using unmanaged c++ objects in /clr<p>I've got some classes like class below written in c++ and i have to implement them into the Windows Forms. Is there any... |
44,022,616 | Using a variable to define a resource<p>I want to display 5 random dice, of the 6 sided variety. <br/><br/> I have code that generates 5 random integers between 1 and 6, and I have 5 ImageViews of dice. They have ids set to: d6_image_view_1, d6_image_view_2, etc. In the drawable folder, I have d1.jpg, d2.jpg, etc. S... | <p>There are no dynamic variables in Java. Java variables have to be declared in the source code. So a solution could be to make two arrays of integers for both drawable resources and view id's</p>
<p>For example</p>
<pre><code>int[] resourceIds = new int[] { R.drawable.d1, R.drawable.d2, R.drawable.d3, R.drawable.d4... | Using a variable to define a resource | java|android | -6 | 45 | 1 | 44,023,612 | 44,023,612 | 0 | true | 2017-05-17T10:43:24.037Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Using a variable to define a resource<p>I want to display 5 random dice, of the 6 sided variety. <br/><br/> I have code that generates 5 random integers betw... |
44,057,277 | A PAGE with plugin of top posts (wordpress)<p>I need a plugin for create "most visited posts" page.</p>
<p>NOT NEED ANY PLUGIN FOR A WIDGET, I WAN'T ANY WIDGET IN SIDEBAR.</p>
<p>I search a lot but I haven't found anythink.</p>
<p>Sorry for my english, thanks.</p> | <p>This will work: <a href="https://en-gb.wordpress.org/plugins/display-posts-shortcode/" rel="nofollow noreferrer">https://en-gb.wordpress.org/plugins/display-posts-shortcode/</a></p>
<p>Just put the shortcode into the page you want the recent posts to show.</p> | A PAGE with plugin of top posts (wordpress) | wordpress|plugins | -3 | 37 | 1 | 44,057,366 | 44,057,366 | 0 | true | 2017-05-18T20:32:32.347Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
A PAGE with plugin of top posts (wordpress)<p>I need a plugin for create "most visited posts" page.</p>
<p>NOT NEED ANY PLUGIN FOR A WIDGET, I WAN'T ANY WID... |
44,058,605 | Include opencv and boost libraries in .exe c++<p>After searching a lot I have been completely unable to find an answer to my issue.</p>
<p>I have worked in a c++ source code using boost and opencv libraries, but now I want to create an executable which I can run in another computer with the same OS (Linux in this case... | <p>Up to now you have dynamically linked the libraries, which means that the compiler uses the header files and the linker uses the .lib files to know that there will be .dll files containing th compiled code corresponding to what's declared in the header files.to achieve what you want you need to statically link again... | Include opencv and boost libraries in .exe c++ | eclipse|opencv|boost|c++14|static-libraries | -3 | 319 | 1 | 44,058,686 | 44,058,686 | 0 | true | 2017-05-18T22:15:10.467Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Include opencv and boost libraries in .exe c++<p>After searching a lot I have been completely unable to find an answer to my issue.</p>
<p>I have worked in ... |
44,078,742 | calculating simple retention in R<p>For the dataset <code>test</code>, my objective is to find out how many unique users carried over from one period to the next on a period-by-period basis. </p>
<pre><code>> test
user_id period
1 1 1
2 5 1
3 1 1
4 3 1
5 4 ... | <p>This isn't so elegant but it seems to work. Assuming <code>df</code> is the data frame:</p>
<pre><code># make a list to hold unique IDS by
uniques = list()
for(i in 1:max(df$period)){
uniques[[i]] = unique(df$user_id[df$period == i])
}
# hold the retention rates
retentions = rep(NA, times = max(df$period))
for... | calculating simple retention in R | r|dplyr|retention | 7 | 1,850 | 3 | 44,078,903 | 44,078,903 | 0 | true | 2017-05-19T20:46:23.553Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
calculating simple retention in R<p>For the dataset <code>test</code>, my objective is to find out how many unique users carried over from one period to the ... |
43,989,900 | What is this logical circuit and how does it work?<p><a href="https://i.stack.imgur.com/9yO2N.jpg" rel="nofollow noreferrer">This is the logic circuit</a>
I've drawn a truth table and I've found that when:</p>
<p>C and D are true, then Q is true and complement Q is false</p>
<p>C is true but D is false, then compleme... | <p>It is a D-latch!</p>
<p>When C is true (1) the value of D goes to Q.<br>
When C is false (0), anything happens. (The Q dont change)</p>
<p>This question isnt for here. Try <a href="https://www.electronicspoint.com" rel="nofollow noreferrer">this</a></p> | What is this logical circuit and how does it work? | logic|circuit | -3 | 39 | 1 | 44,098,629 | 44,098,629 | 0 | true | 2017-05-15T22:42:34.197Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What is this logical circuit and how does it work?<p><a href="https://i.stack.imgur.com/9yO2N.jpg" rel="nofollow noreferrer">This is the logic circuit</a>
I'... |
44,113,235 | Application Installation failed<p>When I attempted to run one of my projects,this I get this error message:</p>
<pre><code>Installation failed with message INSTALL_FAILED_INSUFFICIENT_STORAGE.
</code></pre>
<p>It is possible that this issue is resolved by uninstalling an existing version of the apk if it is present, ... | <p>This error show because your device for test the application doesn't have enough storge for install
The app. So clean and delete some files and try again to install the app</p> | Application Installation failed | android|android-studio|android-gradle-plugin|installation|apk | -3 | 289 | 1 | 44,113,337 | 44,113,337 | 0 | true | 2017-05-22T12:46:12.427Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Application Installation failed<p>When I attempted to run one of my projects,this I get this error message:</p>
<pre><code>Installation failed with message ... |
44,112,403 | Yahoo Finance API / URL not working: Python fix for Pandas DataReader<p>Yahoo Finance URL has not been accessible using the Pandas DataReader's "yahoo" method since 16 May 2017. I have yet to test this fix-yahoo-finance: <a href="https://pypi.python.org/pypi/fix-yahoo-finance" rel="noreferrer">https://pypi.python.org/p... | <p>I have followed the steps in <a href="https://pypi.python.org/pypi/fix-yahoo-finance" rel="nofollow noreferrer">https://pypi.python.org/pypi/fix-yahoo-finance</a> to: $ pip3 install fix_yahoo_finance --upgrade --no-cache-dir and also upgraded pandas_datareader to be sure.</p>
<p>The "fix-yahoo-finance 0.0.6" worked... | Yahoo Finance API / URL not working: Python fix for Pandas DataReader | python|yahoo-finance|pandas-datareader | 7 | 15,399 | 4 | 44,166,463 | 44,166,463 | 0 | true | 2017-05-22T12:03:38.067Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Yahoo Finance API / URL not working: Python fix for Pandas DataReader<p>Yahoo Finance URL has not been accessible using the Pandas DataReader's "yahoo" metho... |
44,157,502 | I got error message Unable to find a target named `YOUR_APPLICATION_TARGET_NAME_HERE`, did find `FoodTracker` and `FoodTrackerTests`. how<pre><code># Uncomment the next line to define a global platform for your project
platform :ios, '9.0'
target 'FoodTracker' do
# Comment the next line if you're not using Swift an... | <pre><code># Uncomment the next line to define a global platform for your project
platform :ios, '9.0'
target 'FoodTracker' do
# Comment the next line if you're not using Swift and don't want to use dynamic frameworks
use_frameworks!
source 'https://github.com/CocoaPods/Specs.git'
# Pods for FoodTracker
p... | I got error message Unable to find a target named `YOUR_APPLICATION_TARGET_NAME_HERE`, did find `FoodTracker` and `FoodTrackerTests`. how | ios|cocoapods | -3 | 2,580 | 1 | 44,173,841 | 44,173,841 | 0 | true | 2017-05-24T11:46:15.473Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
I got error message Unable to find a target named `YOUR_APPLICATION_TARGET_NAME_HERE`, did find `FoodTracker` and `FoodTrackerTests`. how<pre><code># Uncomme... |
44,179,280 | How can one make an audio player for desktop having the knowledge of basic java?<p>I've learned basic java that means the OOP concept,loop,array,variable and some other stuffs.Currently I'm learning thread and I want to make an audio player for desktop using java for my class project.Since I've never made this sort of ... | <p>It wouldn't be too hard. Considering you want to do this project to learn, you should break it in several steps. The simplest audio player would be a command line one. You'll need to parse command line arguments and then play the audio.</p>
<ul>
<li><a href="https://stackoverflow.com/questions/26305/how-can-i-play-... | How can one make an audio player for desktop having the knowledge of basic java? | java|project|audio-player | -5 | 39 | 1 | 44,179,549 | 44,179,549 | 0 | true | 2017-05-25T11:18:52.300Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How can one make an audio player for desktop having the knowledge of basic java?<p>I've learned basic java that means the OOP concept,loop,array,variable and... |
44,198,722 | Combine two queries in one<p>I should made a report from these datas:</p>
<pre><code>|--------|---------------|------------|----------|--------------|
| BIL_Id | BIL_BookingId | BIL_Date | BIL_Rate | BIL_Quantity |
|--------|---------------|------------|----------|--------------|
| 1 | 90 | 2017-04-0... | <p>You just need to mix both select clauses as </p>
<pre><code>SELECT COUNT(*) AS total_nights, BIL_Date,SUM(BIL_Rate * BIL_Quantity) AS sumRevAccomodation
FROM ___BillableDatas
WHERE BIL_Date BETWEEN "2017-04-01" AND "2017-04-30" GROUP BY BIL_Date ASC
</code></pre> | Combine two queries in one | mysql | -3 | 37 | 2 | 44,198,877 | 44,198,877 | 0 | true | 2017-05-26T10:00:49.093Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Combine two queries in one<p>I should made a report from these datas:</p>
<pre><code>|--------|---------------|------------|----------|--------------|
| BIL... |
44,211,979 | i need an example of fixed px size and making the box different sizes<p>can anyone please give me an example of fixed px size and what is the use of it.</p>
<p>and also can u please help me wrapping those input and labels inside a div element and making the box different sizes </p>
<pre><code> <label fo... | <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-css lang-css prettyprint-override"><code>#container .subcontainer .label{
display:inline-block;
width:100px
}
#container .subcontainer .input{
display:inline-block;
... | i need an example of fixed px size and making the box different sizes | html|css|input|label | -3 | 33 | 2 | 44,212,489 | 44,212,489 | 0 | true | 2017-05-27T01:14:49.883Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
i need an example of fixed px size and making the box different sizes<p>can anyone please give me an example of fixed px size and what is the use of it.</p>
... |
44,217,910 | Explain individual role of convertView and View Holder Pattern in ListView<p>Can anyone explain the individual role of convertView and View Holder Pattern in ListView, and how they increased the efficiency of listview?</p>
<pre><code>private class PersonsAdapter extends ArrayAdapter<Person> {
@Override
... | <ul>
<li>convertView</li>
</ul>
<p>it's a view that was previously inflated (when <code>convertView==null</code>) and was on the screen, but now have been scrolled out of the screen, so you can re-use it to display data from the view that will enter the screen soon.</p>
<p>improves performance by reducing view inflat... | Explain individual role of convertView and View Holder Pattern in ListView | android|listview|android-viewholder|convertview | -3 | 281 | 2 | 44,218,027 | 44,218,027 | 0 | true | 2017-05-27T14:16:00.173Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Explain individual role of convertView and View Holder Pattern in ListView<p>Can anyone explain the individual role of convertView and View Holder Pattern in... |
44,270,164 | Ruby on Rails Image Assets not found<p>On my Application.html.erb page I have my navbar and footer so that they are shared accross all pages. I am referencing images on this page as so </p>
<pre><code> src="assets/img-1.jpg"
</code></pre>
<p>and they appear but only on my index page "localhost:3000". </p>
<p>When... | <p>You must use the rails assets helpers to reference your image</p>
<pre><code>= image_tag 'img-1.jpg'
</code></pre>
<p>And please have a look <a href="http://guides.rubyonrails.org/asset_pipeline.html#coding-links-to-assets" rel="nofollow noreferrer">here</a>, it will save you many a headache.</p> | Ruby on Rails Image Assets not found | ruby-on-rails | -4 | 564 | 2 | 44,270,409 | 44,270,409 | 0 | true | 2017-05-30T19:12:00.307Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Ruby on Rails Image Assets not found<p>On my Application.html.erb page I have my navbar and footer so that they are shared accross all pages. I am referenci... |
44,275,115 | Replace a part of a word using c#<p>I need to change the string "DT1OutPassFail" as "DT4OutPassFail". I need to find "DT1" in the input string and replace it with "DT4" to get the output string. I need to do this using c#. "DT1" is the value in textbox1 and "DT4" is the value in textbox2. I tried the following options.... | <pre><code>public string replaceString(string value)
{
string newValue;
string findValue;
string replaceValue;
findValue = textBox1.Text;
replaceValue = textBox2.Text;
if(value.StartsWith(findValue))
newValue = value.Replace(findValue, replaceValue);
else
newValue = value;
... | Replace a part of a word using c# | c# | -5 | 50 | 2 | 44,275,190 | 44,275,190 | 0 | true | 2017-05-31T03:27:55.867Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Replace a part of a word using c#<p>I need to change the string "DT1OutPassFail" as "DT4OutPassFail". I need to find "DT1" in the input string and replace it... |
44,289,368 | How to plot with 2 grouping variables in R?<p>How can I plot this in R with Department and Year grouped, with Time as x-axis and Counts as y-axis? And have a line connecting and colors the same groups</p>
<pre><code> Department Year Counts Time
1 CPD 2011 24 0
2 CPD 2011 28 1
3 CP... | <p>Do you mean something like this...</p>
<pre><code>library(ggplot2)
df$depYr <- paste(df$Department,df$Year,sep="_") #set a combined dept_year variable
ggplot(df,aes(x=Time,y=Counts,colour=depYr,group=depYr))+geom_line()
</code></pre>
<p><a href="https://i.stack.imgur.com/78bZh.png" rel="nofollow noreferrer"><i... | How to plot with 2 grouping variables in R? | r|plot | -3 | 53 | 1 | 44,289,505 | 44,289,505 | 0 | true | 2017-05-31T15:52:02.017Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to plot with 2 grouping variables in R?<p>How can I plot this in R with Department and Year grouped, with Time as x-axis and Counts as y-axis? And have a... |
44,240,764 | how to achieve this layout using collapsing toolbar<p><a href="https://i.stack.imgur.com/j1sPI.png" rel="nofollow noreferrer">https://i.stack.imgur.com/j1sPI.png</a></p>
<p><a href="https://i.stack.imgur.com/LBd4O.png" rel="nofollow noreferrer">Please see the link for layout</a></p>
<pre><code><?xml version="1.0" ... | <p>Actually the appbar is already having the elevation that's why it makes all the views to gets inside of itself.</p>
<p>So just you need to give app:elevation="0dp" to the appbar layout. It gives all other views freedom to stay over itself.</p> | how to achieve this layout using collapsing toolbar | android|android-layout|listview|android-fragments | -3 | 74 | 2 | 44,306,337 | 44,306,337 | 0 | true | 2017-05-29T10:55:02.587Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
how to achieve this layout using collapsing toolbar<p><a href="https://i.stack.imgur.com/j1sPI.png" rel="nofollow noreferrer">https://i.stack.imgur.com/j1sPI... |
44,340,783 | i have a json data and i only return a captains on that data dynamically<pre><code>{
"team":
{
"players":
{
"1":
{
"teamName":"Royal Challenge Bangalore",
"shortName":"RCB",
"11":{
"name":"Virat Kholi",
"Iscaptain":true,
"postion":"2",
"runs":"6000"
},
"12":{
"name":"Chr... | <p>You can do it this way. <code>captains</code> will contain <code>NSDictionary</code> objects with related data</p>
<pre><code> NSString *json = @"your json here...";
NSError *error;
NSDictionary *dict = [NSJSONSerialization JSONObjectWithData:[json dataUsingEncoding:NSUTF8StringEncoding]
... | i have a json data and i only return a captains on that data dynamically | objective-c | -3 | 32 | 1 | 44,341,473 | 44,341,473 | 0 | true | 2017-06-03T05:47:54.557Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
i have a json data and i only return a captains on that data dynamically<pre><code>{
"team":
{
"players":
{
"1":
{
"teamName":"Royal Challenge Bang... |
44,041,827 | In which branch should I build a docker image?<p>We have a react project that is based on <a href="https://github.com/kriasoft/react-static-boilerplate" rel="noreferrer">react-static-boilerplate</a> which will follow <a href="https://gist.github.com/djspiewak/9f2f91085607a4859a66" rel="noreferrer">git DMZ flow</a> and ... | <p>This depends on the tradeoffs you want to make. In ideal world, you would want to automate a docker build for every branch for testing. If that takes too much time, then you might want to design a base image to start with.</p>
<p>Still, there is nothing wrong ignoring docker but let build without it. At that point,... | In which branch should I build a docker image? | git|reactjs|docker | 7 | 791 | 1 | 44,448,905 | 44,448,905 | 0 | true | 2017-05-18T07:56:39.140Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
In which branch should I build a docker image?<p>We have a react project that is based on <a href="https://github.com/kriasoft/react-static-boilerplate" rel=... |
43,937,477 | My code doesn't works for more than two digit numbers:<p>My code doesn't works for more than two digit numbers:
Its simple code to find the minimum and maximum value in a list</p>
<pre><code>lew = [input("Enter somthing") for i in range(1, 11)]
mini = lew[0]
maxi = lew[0]
print(mini)
print(maxi)
for j in range(len(l... | <p><code>input()</code> returns a string in Python 3, therefore your code uses string comparison (<code>'10' < '110'</code>). You should convert each input to an <code>int</code> (or <code>float</code> for that matter):</p>
<p><code>lew = [int(input("Enter somthing")) for i in range(1, 11)]</code></p>
<p>Also keep... | My code doesn't works for more than two digit numbers: | python-3.x | -3 | 28 | 2 | 43,937,536 | 43,937,536 | 1 | true | 2017-05-12T12:11:01.297Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
My code doesn't works for more than two digit numbers:<p>My code doesn't works for more than two digit numbers:
Its simple code to find the minimum and max... |
43,955,545 | Understanding part of code<p>Can anyone explain to me what is the geodesic distance please?</p> | <p>A geodesic line is the shortest path between two points on a curved surface.</p> | Understanding part of code | matlab | -4 | 43 | 1 | 43,956,763 | 43,956,763 | 1 | true | 2017-05-13T16:41:16.747Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Understanding part of code<p>Can anyone explain to me what is the geodesic distance please?</p> |
43,963,723 | change the path of a file in folder<pre><code>file_path = path.relpath(file_path_images)
with open(file_path, 'r') as f:
for line in f:
splitLine = line.split(' ')
ls.append(splitLine[1].strip())
img.append(splitLine[0])
</code></pre>
<p>when </p>
<pre><code>print(img[0:10])
</code></pre>
... | <pre><code>import os
abspaths = [os.path.join('/home/Downloads/mnt/ramdisk/max/90kDICT32px',relpath) for relpath in img]
for image in abspaths:
image=cv2.imread(image)
</code></pre> | change the path of a file in folder | python|python-2.7 | -3 | 42 | 1 | 43,977,794 | 43,977,794 | 1 | true | 2017-05-14T12:11:04.070Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
change the path of a file in folder<pre><code>file_path = path.relpath(file_path_images)
with open(file_path, 'r') as f:
for line in f:
splitLine... |
43,992,444 | Rails Server Controller Error<p>I have written a rails application but when running rails server I am getting following error</p>
<pre><code>"syntax error, unexpected tIDENTIFIER, expecting keyword_do or '{' or '(' ...? ? render("result") : Your url have a problem );@output_buf... ... ^"
</div>
</div>... | <p>You need to enclose strings between <code>" "</code> or <code>' '</code> otherwise they will be treated as variables (or classes); <code>Your url have a problem</code> has no <code>""</code>, so that's causing the problem.</p>
<p>Try changing this line:</p>
<pre><code><%= @links.present? ? render("result") : Yo... | Rails Server Controller Error | ruby-on-rails | -4 | 32 | 1 | 43,992,463 | 43,992,463 | 1 | true | 2017-05-16T04:21:24.360Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Rails Server Controller Error<p>I have written a rails application but when running rails server I am getting following error</p>
<pre><code>"syntax error, ... |
43,993,956 | use variables in dict python 3<p>I want, use variables in dict, how can I?
ex:</p>
<pre><code>field_one= input("Please Enter Field Name? ==> ")
field_two= input("Please Enter Field Name? ==> ")
fields_data = dict(field_one=data_one, field_two=data_two)
print (fields_data)
</code></pre>
<p>my problem is, the o... | <p>Use a dict literal:</p>
<pre><code>fields_data = {field_one: data_one, field_two: data_two}
</code></pre> | use variables in dict python 3 | python|variables|dictionary | -4 | 44 | 1 | 43,993,986 | 43,993,986 | 1 | true | 2017-05-16T06:29:39.863Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
use variables in dict python 3<p>I want, use variables in dict, how can I?
ex:</p>
<pre><code>field_one= input("Please Enter Field Name? ==> ")
field_two... |
43,992,506 | How to fix "couldn't follow symbolic link" in Android Studio?<p>I'm now running an Android App project on Windows and running into the condition </p>
<blockquote>
<p>Error:Could not list contents of
'D:\source\App\src\main\res\drawable'. Couldn't follow symbolic link.</p>
</blockquote>
<p>after did the clean buil... | <p>Still do not know the real reason but problem solved by re-checkout source.
Clean build did not work so I guess there's just something wrong in the project build-up steps.</p> | How to fix "couldn't follow symbolic link" in Android Studio? | android-studio|symlink | 8 | 11,035 | 5 | 44,018,955 | 44,018,955 | 1 | true | 2017-05-16T04:27:28.267Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to fix "couldn't follow symbolic link" in Android Studio?<p>I'm now running an Android App project on Windows and running into the condition </p>
<block... |
44,040,939 | Unable to change source image on button click event?<pre><code> var a;
var b:Sprite;
function Start () {
a=GetComponent.<UI.Image>();
}
function Clicked(){
a.SourceImage=b;
}
</code></pre>
<p>The function clicked is called on a OnClick event.
The error I get is: <em>MissingFieldException: Unit... | <p>Your error message is quite self-explanatory...</p>
<p>Simply change <code>a.SourceImage=b;</code> to <code>a.sprite=b;</code>.</p>
<p>Look for <a href="https://docs.unity3d.com/460/Documentation/ScriptReference/UI.Image.html" rel="nofollow noreferrer"><strong>Image</strong> component manual</a> next time: can be ... | Unable to change source image on button click event? | unity3d|unityscript | -3 | 54 | 1 | 44,041,273 | 44,041,273 | 1 | true | 2017-05-18T07:10:20.963Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Unable to change source image on button click event?<pre><code> var a;
var b:Sprite;
function Start () {
a=GetComponent.<UI.Image>();
}
fu... |
44,175,400 | How to disable sorting for a specific columns in Ag-grid?<p>I am using <a href="https://www.ag-grid.com/" rel="noreferrer">https://www.ag-grid.com/</a> in one of my AngularJs projects.My requirement is to disable the sorting on any column while any grouping is happening.</p>
<p>I know we can disable <code>sorting/filt... | <p>Finally, I solved the problem :), adding answer so it might help others</p>
<blockquote>
<p><strong>Note:</strong> I am not relying on Ag-Grid grouping I am getting after grouped data from my backend so below details can change for guys
depending on Ag-Grids only</p>
</blockquote>
<p>Ag-Grid provides various e... | How to disable sorting for a specific columns in Ag-grid? | angularjs|ag-grid | 7 | 13,378 | 3 | 44,184,821 | 44,184,821 | 1 | true | 2017-05-25T08:03:25.317Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to disable sorting for a specific columns in Ag-grid?<p>I am using <a href="https://www.ag-grid.com/" rel="noreferrer">https://www.ag-grid.com/</a> in on... |
44,333,635 | android.database.sqlite.SQLiteException: near "": syntax error (code 1): error while reading from database by matching two differ keywords<p>I am trying to get/read data by matching an Integer ID and a specific String, But while compiling the code I am getting this error : ... | <p>String should be between two <code>''</code> so instead :</p>
<pre><code>String select_query= "SELECT * FROM " +MID_SEM_ANSWERS_TABLE + " WHERE " +
KEY_ID + " = " + answerID +" AND " + KEY_SUBJECT + " = '" + subject + "'";
//----------------------------------------------------------^---------------^
</code></... | android.database.sqlite.SQLiteException: near "": syntax error (code 1): error while reading from database by matching two differ keywords | java|android|sql|database|sqlite | -3 | 54 | 1 | 44,333,682 | 44,333,682 | 1 | true | 2017-06-02T16:33:33.970Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
android.database.sqlite.SQLiteException: near "": syntax error (code 1): error while reading from database by matching two differ keywords<p>I am trying to g... |
44,371,280 | DIV not displaying all JSON retrieved data<p>Why is this code not displaying all the data. It cuts off the display. </p>
<pre><code><script type="text/javascript">
$(document).ready(function() {
var url = "http://xxxxxxx/integration/json_news.php";
$.getJSON(url, function(result) {
... | <p>Unfortunately your js-generated HTML is not valid. </p>
<p>You're appending table rows <code>tr</code> to <code>div</code>. They also contain <code>li</code>.</p>
<p><code>tr</code> should be a child node of <code>table</code> and <code>li</code> should be a child node of <code>ul</code> or <code>ol</code>. </p>
... | DIV not displaying all JSON retrieved data | javascript|json|ajax|html|html-framework-7 | -3 | 67 | 1 | 44,372,192 | 44,372,192 | 1 | true | 2017-06-05T14:29:44.297Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
DIV not displaying all JSON retrieved data<p>Why is this code not displaying all the data. It cuts off the display. </p>
<pre><code><script type="text/ja... |
44,120,230 | Fix the bug! (how to call an asynchronous function inside a synchronous function)<p>The following question is taken from an interview. I was able to solve some parts, but I got stuck:</p>
<p>Fix the bug in the following code. <em>DataContainer</em> is a wrapper around the database providing the cache for the data fetc... | <p><code>fetch</code> is synchronous, but <code>getAllData</code> is async, so the question is how do you make <code>getAllData</code> behave as if it were a synchronous function. One (and possibly the only) way you could achieve this is by using <code>async/await</code>:</p>
<pre><code>DataContainer.prototype.fetch =... | Fix the bug! (how to call an asynchronous function inside a synchronous function) | javascript|asynchronous|synchronous | -4 | 266 | 1 | 44,120,552 | 44,120,552 | 2 | true | 2017-05-22T18:57:40.500Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Fix the bug! (how to call an asynchronous function inside a synchronous function)<p>The following question is taken from an interview. I was able to solve so... |
44,167,733 | Laravel - how to makeVisible an attribute in a Laravel relation?<p>I use in my model code to get a relation</p>
<pre><code>class User extends Authenticatable
{
// ...
public function extensions()
{
return $this->belongsToMany(Extension::class, 'v_extension_users', 'user_uuid', 'extension_uuid');... | <p>Well, I got the idea from <a href="https://stackoverflow.com/a/38297876/518704">https://stackoverflow.com/a/38297876/518704</a></p>
<p>Since my relation model <code>Extension::class</code> is called by name in my code <code>return $this->belongsToMany(Extension::class,...</code> I cannot even pass parameter to i... | Laravel - how to makeVisible an attribute in a Laravel relation? | laravel | 7 | 17,201 | 3 | 44,169,024 | 44,169,024 | 2 | true | 2017-05-24T20:17:50.897Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Laravel - how to makeVisible an attribute in a Laravel relation?<p>I use in my model code to get a relation</p>
<pre><code>class User extends Authenticatabl... |
44,190,130 | PHP Adding specific key together in multidimensional arrays<p>Let's say I have <strong>Array A</strong></p>
<pre><code>Array
(
[0] => Array
(
[0] => 1491292800000
[1] => 30
)
[1] => Array
(
[0] => 1491296400000
[1] => 20... | <p>The simplest solution would be to use <code>array_map</code>.</p>
<pre><code>$a = [
[1491292800000, 30],
[1491296400000, 20],
];
$b = [
[1491292800000, 15],
[1491296400000, 10],
];
$merged = array_map(function ($a, $b) {
$a[1] += $b[1];
return $a;
}, $a, $b);
</code></pre> | PHP Adding specific key together in multidimensional arrays | php|arrays|multidimensional-array | -3 | 53 | 1 | 44,190,215 | 44,190,215 | 2 | true | 2017-05-25T21:28:53.777Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
PHP Adding specific key together in multidimensional arrays<p>Let's say I have <strong>Array A</strong></p>
<pre><code>Array
(
[0] => Array
(... |
44,236,352 | which jquery plug-in for bootstrap data grid<p>Any jquery plug-in that can give me an editable data-grid with drop-downs and popups on specific columns? Where I can also have some fixed rows etc.</p>
<p>I have a bootstrap table which i just want to look better and let the user do in-line editing (like excel), sorting,... | <p>Use Js-Grid</p>
<p>here is official example <a href="http://js-grid.com/demos/" rel="nofollow noreferrer">Js-Grid</a></p> | which jquery plug-in for bootstrap data grid | jquery|twitter-bootstrap|jquery-ui | -3 | 22 | 1 | 44,236,444 | 44,236,444 | 2 | true | 2017-05-29T07:00:57.333Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
which jquery plug-in for bootstrap data grid<p>Any jquery plug-in that can give me an editable data-grid with drop-downs and popups on specific columns? Wher... |
44,133,045 | c++ class with 'operator=' and vector, I don't know how to use it correctly<p>I tried to use operator= on a specific edge from a vector (of Edge) in a specific Vertex. but I got this error: </p>
<blockquote>
<p>source_file.cpp: In member function ‘void Graph::addEdges(int, int,
int, int)’: source_file.cpp:43:26: e... | <p>In your <code>Vertex</code> class when you do</p>
<pre><code>vector<Edge> arr2[maxVer-1];
</code></pre>
<p>you don't declare one vector with the size of <code>maxVer-1</code> elements, you declare an <em>array</em> of <code>maxVer-1</code> number of vectors.</p>
<p>If you want a single vector then do:</p>
... | c++ class with 'operator=' and vector, I don't know how to use it correctly | c++|class|vector|struct | -3 | 49 | 1 | 44,133,107 | 44,133,107 | 3 | true | 2017-05-23T11:05:08.700Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
c++ class with 'operator=' and vector, I don't know how to use it correctly<p>I tried to use operator= on a specific edge from a vector (of Edge) in a specif... |
44,151,670 | Search a table in all databases in hive<p>In Hive, how do we search a table by name in all databases?</p>
<p>I am a Teradata user. Is there any counterpart of systems tables (present in Teradata) like dbc.tables, dbc.columns which are present in HIVE?</p> | <p>You should query the metastore.</p>
<p>You can find the connection properties within <code>hive-site.xml</code></p>
<p><strong>bash</strong></p>
<pre><code><$HIVE_HOME/conf/hive-site.xml grep -A1 jdo
</code></pre>
<hr>
<pre><code> <name>javax.jdo.option.ConnectionURL</name>
<value>jd... | Search a table in all databases in hive | hadoop|hive|hdfs|hiveql | 10 | 41,027 | 7 | 44,152,074 | 44,152,074 | 3 | true | 2017-05-24T07:25:06.450Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Search a table in all databases in hive<p>In Hive, how do we search a table by name in all databases?</p>
<p>I am a Teradata user. Is there any counterpart ... |
44,231,685 | Boost python getter/setter with the same name<p>I am wrapping C++ classes with boost-python and I am wondering is there is a better way to do it than what I am doing now.</p>
<p>The problem is that the classes have getters/setters that have the same name and there doesn't seem to be a painless way to wrap this with bo... | <p>You can do this by casting to appropriate overload (untested):</p>
<pre><code>class_<Foo>("Foo", init<>())
.add_property("x",
static_cast< double(Foo::*)() const >(&Foo::x), // getter
static_cast< void(Foo::*)(const double) >(&Foo:... | Boost python getter/setter with the same name | python|c++|boost-python | 9 | 1,033 | 1 | 44,238,906 | 44,238,906 | 3 | true | 2017-05-28T20:22:45.820Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Boost python getter/setter with the same name<p>I am wrapping C++ classes with boost-python and I am wondering is there is a better way to do it than what I ... |
44,235,802 | LeafletJS : How to use L.Routing.itinerary in leafletjs and hover event on route?<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>var mymap = L.map('mapid').setView([1.369115, 103.8... | <p>You can check Leaflet Label Plugin.
Install Leaflet Label Plugin.</p>
<p>URL : <a href="https://github.com/Leaflet/Leaflet.label" rel="nofollow noreferrer">https://github.com/Leaflet/Leaflet.label</a></p>
<p>Good Luck!!</p> | LeafletJS : How to use L.Routing.itinerary in leafletjs and hover event on route? | javascript|jquery|leaflet | 10 | 3,604 | 1 | 44,281,115 | 44,281,115 | 3 | true | 2017-05-29T06:21:08.807Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
LeafletJS : How to use L.Routing.itinerary in leafletjs and hover event on route?<p><div class="snippet" data-lang="js" data-hide="false" data-console="true"... |
44,341,327 | Javascript - format number to 3 decimals<p>trying to convert the number to a 3 decimals only but .toFixed(3) is being ignored. Any idea? Thx </p>
<pre><code>output2=output2.split("\n").filter(/./.test, /Number/).map(line => line.split(/,|\(|\)/).filter(number => number != "")[8]).join("\n")*(0.00254).toFixed(... | <p>Wrap all the expression in parentheses as <code>toFixed</code> is called on <code>(0.00254)</code> instead of the multiplication result.</p>
<pre><code>output2 = (
output2.split("\n")
.filter(/./.test, /Number/)
.map(line => line.split(/,|\(|\)/)
.filter(number => number != "")[8]
)
.join("\n")... | Javascript - format number to 3 decimals | javascript|html | -3 | 31 | 1 | 44,341,372 | 44,341,372 | 3 | true | 2017-06-03T07:05:22.750Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Javascript - format number to 3 decimals<p>trying to convert the number to a 3 decimals only but .toFixed(3) is being ignored. Any idea? Thx </p>
<pre><c... |
37,823,712 | Is it possible to format code in Visual Studio Team Services<p>Is there a means to <strong>format code snippets</strong> in any way, ideally a Markdown like syntax, in Visual Studio Team Services (formerly Visual Studio Online)?</p>
<p>Using italics just doesn't sit right with me.</p>
<p><a href="https://i.stack.imgu... | <p>Just found this extension from the feature request <a href="https://stackoverflow.com/a/37825137/80428">@eddie linked</a>.</p>
<h1><a href="https://marketplace.visualstudio.com/items?itemName=cschleiden.markdown" rel="nofollow noreferrer">Markdown</a></h1>
<blockquote>
<p>Markdown is a custom work item form control,... | Is it possible to format code in Visual Studio Team Services | azure-devops|code-formatting | 13 | 2,833 | 3 | 44,449,201 | 44,449,201 | 3 | true | 2016-06-14T23:22:18.540Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is it possible to format code in Visual Studio Team Services<p>Is there a means to <strong>format code snippets</strong> in any way, ideally a Markdown like ... |
43,975,986 | conversion column names into first row<p>I would like to convert the following dataframe into a json . </p>
<pre><code>df:
A sector B sector C sector
TTM Ratio -- 35.99 12.70 20.63 14.75 23.06
RRM Sales ... | <p>Use assign by <code>list</code> of <code>range</code> and original column names:</p>
<pre><code>print (range(len(df.columns)))
range(0, 6)
#for python2 list can be omit
df.columns = [list(range(len(df.columns))), df.columns]
</code></pre>
<p>Or <a href="http://pandas.pydata.org/pandas-docs/stable/generated/pandas... | conversion column names into first row | pandas | 7 | 5,682 | 2 | 43,976,003 | 43,976,003 | 4 | true | 2017-05-15T09:34:13.820Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
conversion column names into first row<p>I would like to convert the following dataframe into a json . </p>
<pre><code>df:
A ... |
44,077,404 | How to skip lines while reading a CSV file as a dataFrame using PySpark?<p>I have a CSV file that is structured this way:</p>
<pre><code>Header
Blank Row
"Col1","Col2"
"1,200","1,456"
"2,000","3,450"
</code></pre>
<p>I have two problems in reading this file. </p>
<ol>
<li>I want to Ignore the Header and Ignore the b... | <p>Answer by Zlidime had the right idea. The working solution is this:</p>
<pre><code>import csv
customSchema = StructType([ \
StructField("Col1", StringType(), True), \
StructField("Col2", StringType(), True)])
df = sc.textFile("file.csv")\
.mapPartitions(lambda partition: csv.reader([line.replace('... | How to skip lines while reading a CSV file as a dataFrame using PySpark? | apache-spark|pyspark|spark-dataframe|pyspark-sql | 10 | 42,275 | 5 | 44,163,892 | 44,163,892 | 4 | true | 2017-05-19T19:09:07.567Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to skip lines while reading a CSV file as a dataFrame using PySpark?<p>I have a CSV file that is structured this way:</p>
<pre><code>Header
Blank Row
"C... |
44,212,531 | Gradle DSL method not found: 'testCompile()'<p>I am trying to build a project a Project in Android Studio. When I run the app, I get this error:</p>
<pre><code>Error:(10, 0) Gradle DSL method not found: 'testCompile()'
Possible causes:
-The project 'AccurateCalculator' may be using a version of the Android Gradle plug-... | <p>As the warning suggests, upgrading the plugin to <code>2.3.2</code> should resolve the issue:</p>
<pre><code>classpath 'com.android.tools.build:gradle:2.3.2'
</code></pre> | Gradle DSL method not found: 'testCompile()' | android|android-studio|gradle|android-gradle-plugin|build.gradle | 11 | 16,950 | 2 | 44,212,542 | 44,212,542 | 4 | true | 2017-05-27T03:04:02.633Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Gradle DSL method not found: 'testCompile()'<p>I am trying to build a project a Project in Android Studio. When I run the app, I get this error:</p>
<pre><co... |
43,965,820 | Replacement for AppDomain.GetLoadedAssemblies() in .NET Core?<p>I'm trying to write some logic to mirror some existing logic in an original .NET application. In my <code>OnModelCreating()</code> method I want to load all current types in loaded assemblies to find the ones that need to be registered for entity type conf... | <p>Fixed this by upgrading my <code>.netstandard</code> projects from <code>1.4</code> to <code>1.6</code>. The package <code>Microsoft.Extensions.DependencyModel 1.1.2</code> now works.</p>
<p><strong>Edit:</strong></p>
<p>Using <code>.netstandard2.0</code> removes the need for an <code>AppDomain</code> polyfill cla... | Replacement for AppDomain.GetLoadedAssemblies() in .NET Core? | c#|.net|asp.net-core|.net-core | 7 | 6,411 | 2 | 43,967,091 | 43,967,091 | 5 | true | 2017-05-14T15:40:42.520Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Replacement for AppDomain.GetLoadedAssemblies() in .NET Core?<p>I'm trying to write some logic to mirror some existing logic in an original .NET application.... |
43,927,106 | scaleY property not maintained properly for small screens<ul>
<li>I am tryng to fix a css bug for mobile screens</li>
<li>when I click section 1 content opens and if i move till the bottom of the section one content and after that if I click section 1 content closes.</li>
<li>but I dont see section 2 after that I see s... | <p>We need to invoke properly on the select function</p>
<pre><code>onSelect() {
this.props.onSelect(this.props.id);
this.focusDiv();
}
</code></pre> | scaleY property not maintained properly for small screens | javascript|html|css|reactjs | 11 | 268 | 2 | 43,968,261 | 43,968,261 | 5 | true | 2017-05-11T23:26:12.180Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
scaleY property not maintained properly for small screens<ul>
<li>I am tryng to fix a css bug for mobile screens</li>
<li>when I click section 1 content open... |
44,000,640 | React Navigation on tab change<p>Without using Redux, how do I detect a tab change with a react navigation tab navigator? </p>
<p>I know I need to somehow use onNavigationStateChange but I can't figure out how to update the current view. </p>
<pre class="lang-js prettyprint-override"><code>export default () => <... | <pre class="lang-js prettyprint-override"><code>export default () => <MyTabNav
ref={(ref) => { this.nav = ref; }}
onNavigationStateChange={(prevState, currentState) => {
const getCurrentRouteName = (navigationState) => {
if (!navigationState) return null;
const route = na... | React Navigation on tab change | react-native|react-navigation | 13 | 26,396 | 5 | 44,027,538 | 44,027,538 | 5 | true | 2017-05-16T11:48:42.667Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
React Navigation on tab change<p>Without using Redux, how do I detect a tab change with a react navigation tab navigator? </p>
<p>I know I need to somehow u... |
44,182,232 | Bootstrap 3 table-responsive not working. X-scrollbar appears on whole site rather than table<p>When my screen width decreases smaller than the minimum width my table is able to display, rather than getting a horizontal scrollbar on the <code>table-responsive</code> wrapper, it is increasing the width of my whole site.... | <p>Thanks to everyone who offered a solution. All of them seem to involve setting the width of my wrapper to 100%, like this:</p>
<pre><code>#aspnet-placeholder-content {
flex: 1 0 auto;
width: 100%;
}
</code></pre>
<p>The problem is, this nullifies the <code>.container</code> bootstrap styling, which sets hard-c... | Bootstrap 3 table-responsive not working. X-scrollbar appears on whole site rather than table | html|css|twitter-bootstrap|responsive-design | 10 | 2,345 | 4 | 44,287,958 | 44,287,958 | 5 | true | 2017-05-25T13:47:49.530Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Bootstrap 3 table-responsive not working. X-scrollbar appears on whole site rather than table<p>When my screen width decreases smaller than the minimum width... |
44,270,029 | Android TalkBack: Is there a Listener to catch all Accessibility Events?<p><strong>Background: What is the problem</strong></p>
<p>My app has this acronym for a word let us assume it is</p>
<blockquote>
<p>ABC</p>
</blockquote>
<p>When I use Google's voice service it reads out the letters which is great</p>
<p>Ho... | <p>No accessibility events/delegates do not apply to Activities, and they don't need to. Every <code>Activity</code> should have a root/content view that is an instance of <code>ViewGroup</code>. This has worked well for me to filter all accessibility events within an activity:</p>
<pre><code>@Override
protected void ... | Android TalkBack: Is there a Listener to catch all Accessibility Events? | android|talkback|accessibility | 7 | 5,450 | 2 | 44,293,968 | 44,293,968 | 5 | true | 2017-05-30T19:04:11.500Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Android TalkBack: Is there a Listener to catch all Accessibility Events?<p><strong>Background: What is the problem</strong></p>
<p>My app has this acronym f... |
44,103,460 | Compiling SML projects from multiple files<p>I've got a project with many files in it and I want it to work with most popular compilers.</p>
<p>Unfortunately, PolyML and SML/NJ require <code>use</code> statements, while MosML additionally requires explicitly loading basis library structures using <code>load</code>, wh... | <p>The use function is the standard universal "include this file" command,
included in the <a href="http://sml-family.org/Basis/top-level-chapter.html" rel="nofollow noreferrer">Top-level environment</a></p>
<pre><code>val use : string -> unit implementation dependent
</code></pre>
<p>I generally mainta... | Compiling SML projects from multiple files | sml|smlnj|polyml|mlton|mosml | 8 | 585 | 1 | 44,104,406 | 44,104,406 | 6 | true | 2017-05-22T01:37:10.590Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Compiling SML projects from multiple files<p>I've got a project with many files in it and I want it to work with most popular compilers.</p>
<p>Unfortunatel... |
44,265,919 | Safe to store access token inside AsyncStorage?<p>I am looking at storing a user access token within a React Native application. Initially I have been looking at Redux but instead I noticed that RN has <code>AsyncStorage</code>, now I am assuming that this in the case of IOS is the equivalent of <code>NSUserDefaults</c... | <p>AsyncStorage may not be the good solution, depend how your server handle your request.</p>
<p>However you can use Redux, and Redux-persist, using the transform parameter you can encrypt your data,</p>
<p><a href="https://github.com/rt2zz/redux-persist#transforms" rel="nofollow noreferrer">https://github.com/rt2zz/... | Safe to store access token inside AsyncStorage? | reactjs|react-native | 7 | 5,388 | 4 | 44,267,815 | 44,267,815 | 6 | true | 2017-05-30T15:10:48.547Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Safe to store access token inside AsyncStorage?<p>I am looking at storing a user access token within a React Native application. Initially I have been lookin... |
44,275,202 | What state is kept between JavaScript lines?<p>I was wondering what states are kept between two lines of JavaScript code submitted to <code>babel-node</code>. My confusion arises because if you write two lines of code, you can override an variable definition without an error. For example, with <code>babel-node --preset... | <p>Because <code>const</code> and <code>let</code> are new syntaxes, they must be transpiled to the only binding mechanism that was available before ES6: <code>var</code>. In which case, <code>var</code> allows all sorts of haphazard reassignment without generating any kind of warning.</p>
<p>So when you type an expre... | What state is kept between JavaScript lines? | javascript|node.js|ecmascript-6|babeljs | 7 | 79 | 2 | 44,275,501 | 44,275,501 | 6 | true | 2017-05-31T03:37:44.247Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What state is kept between JavaScript lines?<p>I was wondering what states are kept between two lines of JavaScript code submitted to <code>babel-node</code>... |
37,820,454 | Read from a channel or timeout?<p>With Rust 1.9, I'd like to read from a <code>mpsc::channel</code> <em>or</em> timeout. Is there a clear idiom to make this work? I've seen the unstable approach described in <a href="https://doc.rust-lang.org/std/sync/mpsc/struct.Select.html"><code>mpsc::Select</code></a> but <a href="... | <p>Rust 1.12 introduced <a href="https://doc.rust-lang.org/std/sync/mpsc/struct.Receiver.html#method.recv_timeout" rel="noreferrer"><code>Receiver::recv_timeout</code></a>:</p>
<pre><code>use std::sync::mpsc::channel;
use std::time::Duration;
fn main() {
let (.., rx) = channel::<bool>();
let timeout = D... | Read from a channel or timeout? | multithreading|rust|channels | 10 | 1,565 | 3 | 43,941,762 | 43,941,762 | 7 | true | 2016-06-14T19:21:58.677Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Read from a channel or timeout?<p>With Rust 1.9, I'd like to read from a <code>mpsc::channel</code> <em>or</em> timeout. Is there a clear idiom to make this ... |
44,089,525 | Why can't I mutably borrow a primitive from an enum?<p>I would like to be able to obtain references (both immutable and mutable) to the <code>usize</code> wrapped in <code>Bar</code> in the <code>Foo</code> enum:</p>
<pre><code>use Foo::*;
#[derive(Debug, PartialEq, Clone)]
pub enum Foo {
Bar(usize)
}
impl Foo {... | <p>These examples show the sample problem:</p>
<pre><code>fn implicit_reborrow<T>(x: &mut T) -> &mut T {
x
}
fn explicit_reborrow<T>(x: &mut T) -> &mut T {
&mut *x
}
fn implicit_reborrow_bad<T>(x: &mut T) -> &mut T {
&mut x
}
fn explicit_reborro... | Why can't I mutably borrow a primitive from an enum? | enums|rust|borrow-checker | 9 | 804 | 2 | 44,097,827 | 44,097,827 | 7 | true | 2017-05-20T18:37:23.897Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Why can't I mutably borrow a primitive from an enum?<p>I would like to be able to obtain references (both immutable and mutable) to the <code>usize</code> wr... |
44,129,122 | Checking if a day is the same day (but not year) with momentjs<p>I'm using <code>momentjs</code> to determine wether or not a date is a persons birthday. But for some reason <code>moment</code> always returns <code>false</code> and I'm not sure why.</p>
<p><strong>Used code</strong></p>
<pre><code>moment(dateObject).... | <p>If you want to check only day of the month and the month, you can write your own function using <a href="http://momentjs.com/docs/#/get-set/date/" rel="noreferrer"><code>date()</code></a> and <a href="http://momentjs.com/docs/#/get-set/month/" rel="noreferrer"><code>month()</code></a> getters.</p>
<p>Here a sample:... | Checking if a day is the same day (but not year) with momentjs | momentjs | 7 | 6,730 | 2 | 44,129,344 | 44,129,344 | 7 | true | 2017-05-23T08:03:18.583Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Checking if a day is the same day (but not year) with momentjs<p>I'm using <code>momentjs</code> to determine wether or not a date is a persons birthday. But... |
44,180,779 | how to give border and border-radius to stacklayout in nativescript<p>I'm new to nativescript.I don't know how to give border and border-radius to stacklayout.</p>
<p>Below I have posted what I tried so far:</p>
<p><strong>component.html:</strong></p>
<pre><code> <StackLayout class ="stackBorder" orientation="hor... | <p>In nativescript supported css properties are border-width, border-color and border-radius. Tag border alone is not possible nor any solid selection.</p>
<p>More info:</p>
<p><a href="https://docs.nativescript.org/ui/styling" rel="noreferrer">https://docs.nativescript.org/ui/styling</a></p> | how to give border and border-radius to stacklayout in nativescript | css|typescript|nativescript|angular2-nativescript | 7 | 7,487 | 3 | 44,181,602 | 44,181,602 | 7 | true | 2017-05-25T12:37:28.760Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
how to give border and border-radius to stacklayout in nativescript<p>I'm new to nativescript.I don't know how to give border and border-radius to stacklayou... |
44,167,577 | Using Private API To read WiFi RSSI Value<p>I'm working on something that will not need to be on the App store, so I have no issues with using private APIs to meet my needs
I'm trying to use the <code>MobileWiFi. framework to read the RSSI value for the wireless network the phone is currently connected to. I've include... | <p>I ended up using this workaround:</p>
<pre><code>+ (int) wifiStrength {
UIApplication *app = [UIApplication sharedApplication];
NSArray *subviews = [[[app valueForKey:@"statusBar"] valueForKey:@"foregroundView"] subviews];
NSString *dataNetworkItemView = nil;
for (id subview in subviews) {
if([subview isKindOf... | Using Private API To read WiFi RSSI Value | ios|swift | 8 | 5,177 | 4 | 44,190,108 | 44,190,108 | 7 | true | 2017-05-24T20:07:23.103Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Using Private API To read WiFi RSSI Value<p>I'm working on something that will not need to be on the App store, so I have no issues with using private APIs t... |
44,351,524 | May I destroy a mutexattr object before the mutex that was initialized with this mutexattr is used?<p>Consider the following code:</p>
<pre><code>pthread_mutexattr_t attr;
pthread_mutexattr_init(&attr);
pthread_mutexattr_setrobust(&attr, PTHREAD_MUTEX_ROBUST);
pthread_mutex_t mut;
pthread_mutex_init(&mut,... | <p>Like the <a href="https://linux.die.net/man/3/pthread_mutexattr_init" rel="noreferrer">manual</a> say:</p>
<blockquote>
<p>After a mutex attributes object has been used to initialize one or more mutexes, any function affecting the attributes object (including destruction) shall not affect any previously initializ... | May I destroy a mutexattr object before the mutex that was initialized with this mutexattr is used? | c|attributes|pthreads|posix|mutex | 7 | 324 | 1 | 44,351,585 | 44,351,585 | 7 | true | 2017-06-04T06:52:28.980Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
May I destroy a mutexattr object before the mutex that was initialized with this mutexattr is used?<p>Consider the following code:</p>
<pre><code>pthread_mu... |
44,182,695 | How to auto-generate deploy.cmd in new Azure CLI?<p>I'm following <a href="https://docs.microsoft.com/en-us/azure/app-service-web/web-sites-python-configure" rel="noreferrer">this guide</a> to create a web app with a custom <code>deploy.cmd</code> file. The article suggests that I can get a copy of the current <code>de... | <p>Based on my knowledge, there is not an equivalent to <code>azure site deploymentscript</code> in azure cli(2.0). So, you could not do deploy custom script with Azure CLI 2.0.</p>
<p>You had better know the difference between Azure cli 2.0(az) with Azure cli 1.0(azure).</p>
<blockquote>
<p>Azure CLI 2.0: Our nex... | How to auto-generate deploy.cmd in new Azure CLI? | azure|azure-web-app-service|azure-cli | 7 | 2,885 | 2 | 44,192,457 | 44,192,457 | 8 | true | 2017-05-25T14:11:05.800Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to auto-generate deploy.cmd in new Azure CLI?<p>I'm following <a href="https://docs.microsoft.com/en-us/azure/app-service-web/web-sites-python-configure"... |
43,946,993 | Mock context.Done() in unit test<p>I have a HTTP handler that sets a context deadline on each request:</p>
<pre><code>func submitHandler(stream chan data) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
ctx, cancel := context.WithTimeout(r.Context(), 5*time.Second)
defer ca... | <p>So, after much trial and error I figured out what I was doing wrong. Instead of trying to create a mock <code>context.Context</code>, I created a new one with an expired deadline and immediately called the returned <code>cancelFunc</code>. I then passed this to <code>req.WithContext()</code> and now it works like a ... | Mock context.Done() in unit test | unit-testing|go | 8 | 8,007 | 2 | 43,954,344 | 43,954,344 | 9 | true | 2017-05-12T21:55:24.193Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Mock context.Done() in unit test<p>I have a HTTP handler that sets a context deadline on each request:</p>
<pre><code>func submitHandler(stream chan data) h... |
44,067,851 | Expand use block in PhpStorm<p>How to expand "use block" at the top of class in PhpStorm 2017.1 by default to see all imported namespaces? Is there any setting?</p>
<p><a href="https://i.stack.imgur.com/9FCei.png" rel="noreferrer"><img src="https://i.stack.imgur.com/9FCei.png" alt="enter image description here"></a></... | <p>You can set these kind of settings in the <code>code folding</code> area. In this case these are <code>Imports</code> so check those off in the settings.</p>
<p>Go to:
Settings > Editor > General > Code folding</p>
<p>See image. <br>
<a href="https://i.stack.imgur.com/Vp3J8.png" rel="noreferrer"><img src="https:/... | Expand use block in PhpStorm | php|phpstorm|phpstorm-2017.1 | 9 | 792 | 2 | 44,068,982 | 44,068,982 | 9 | true | 2017-05-19T10:36:47.180Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Expand use block in PhpStorm<p>How to expand "use block" at the top of class in PhpStorm 2017.1 by default to see all imported namespaces? Is there any setti... |
44,330,291 | Converting DDMMYYYY with dateutil.parser<p>I have the following string input : <code>24052017</code>. When I try to do:</p>
<pre><code>>>>dateutil.parser.parse("24052017")
</code></pre>
<p>It tells me that <code>month must be in 1..12</code>.</p>
<p>I have even tried doing:</p>
<pre><code>>>>dateu... | <p>This format is currently not supported by <code>dateutil</code>. In general, if you know the format of your date and it does not have time zones, you should just use <code>datetime.datetime.strptime</code> to parse your dates, as <code>dateutil.parser.parse</code> has a considerable amount of overhead that it uses ... | Converting DDMMYYYY with dateutil.parser | python|python-dateutil | 8 | 13,891 | 5 | 44,330,696 | 44,330,696 | 9 | true | 2017-06-02T13:36:09.630Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Converting DDMMYYYY with dateutil.parser<p>I have the following string input : <code>24052017</code>. When I try to do:</p>
<pre><code>>>>dateutil.... |
44,332,074 | Is cbegin/cend not enough for a range based for loop?<p>I have a class, let's call it ConstVector, that only defines cbegin/cend and not begin/end because I don't want to allow modifications to its members after construction. I tried to use the range based for loop like this:</p>
<pre><code>ConstVector const_vector(1,... | <blockquote>
<p>Do I have to implement begin/end?</p>
</blockquote>
<p>Yes.</p>
<blockquote>
<p>As far as I understood it, it should choose <code>cbegin/cend</code> if it's <code>const auto &x</code> and not <code>auto &x</code>.</p>
</blockquote>
<p>That's not how the range-based <code>for</code> is def... | Is cbegin/cend not enough for a range based for loop? | c++ | 9 | 1,093 | 1 | 44,332,397 | 44,332,397 | 9 | true | 2017-06-02T15:06:19.217Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is cbegin/cend not enough for a range based for loop?<p>I have a class, let's call it ConstVector, that only defines cbegin/cend and not begin/end because I ... |
43,928,063 | Is it possible to pylint for a specific error code?<p>I want to pylint a project against unused imports to make upgrading a module easier (W0611). </p> | <p>just figured it out from some trial and error, a little hard to figure out by reading the docs only:</p>
<p><code>pylint --disable=all --enable=W0611</code></p> | Is it possible to pylint for a specific error code? | python|pylint | 7 | 841 | 1 | 43,928,076 | 43,928,076 | 10 | true | 2017-05-12T01:46:05.100Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is it possible to pylint for a specific error code?<p>I want to pylint a project against unused imports to make upgrading a module easier (W0611). </p> |
43,935,818 | Is it a good practice to use Realm with try-with-resources?<p>In many places there are recommendations to call <code>Realm.getDefaultInstance()</code> in <code>onCreate</code> method of the <code>Activity</code> and call <code>close</code> on Realm instance in <code>onDestroy</code> (or in corresponding methods of pres... | <blockquote>
<p>is it a bad practice to use Realm in such way?</p>
</blockquote>
<p>No, this is recommended for <strong>background threads</strong>.</p>
<p>See <a href="https://realm.io/docs/java/latest/#closing-realm-instances" rel="noreferrer">https://realm.io/docs/java/latest/#closing-realm-instances</a> in the ... | Is it a good practice to use Realm with try-with-resources? | java|realm|try-with-resources | 7 | 832 | 1 | 43,937,182 | 43,937,182 | 10 | true | 2017-05-12T10:42:43.253Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is it a good practice to use Realm with try-with-resources?<p>In many places there are recommendations to call <code>Realm.getDefaultInstance()</code> in <co... |
44,057,003 | How to annotate Django view's methods?<p>I'd like to use Python <a href="https://www.python.org/dev/peps/pep-0484/" rel="noreferrer">type hints</a> in my Django project. What's the proper way to annotate <code>get</code>/<code>post</code> methods of a simple <a href="https://docs.djangoproject.com/en/dev/topics/class-b... | <p>There exists this repository which may interest you: <a href="https://github.com/machinalis/mypy-django" rel="noreferrer">https://github.com/machinalis/mypy-django</a> <br>
which will allow you to use annotations like so:</p>
<pre><code>def get(self, request: HttpRequest, question_id: str) -> HttpResponse:
</cod... | How to annotate Django view's methods? | python|django|annotations|type-hinting | 9 | 2,852 | 3 | 44,057,290 | 44,057,290 | 10 | true | 2017-05-18T20:13:09.993Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to annotate Django view's methods?<p>I'd like to use Python <a href="https://www.python.org/dev/peps/pep-0484/" rel="noreferrer">type hints</a> in my Dja... |
44,109,468 | Ansible list of dicts - accessing keys after a list filter<p>Taking this playbook YAML:</p>
<pre><code>---
- hosts: localhost
become: false
vars:
list_of_dicts:
- { key1: "cccc", key2: "dddd" }
- { key1: "aaaa", key2: "bbbb" }
tasks:
- name: debug list
debug:
msg: "{{ list_of_di... | <p><em>This is for sure a duplicate, but I can't find corresponding answer. I wish SO had a better search engine.</em></p>
<p>You can group expressions in Jinja2, like follows:</p>
<pre><code>(list_of_dicts|sort(attribute='key1')|first).key2
</code></pre> | Ansible list of dicts - accessing keys after a list filter | dictionary|ansible|jinja2 | 7 | 6,196 | 1 | 44,109,965 | 44,109,965 | 10 | true | 2017-05-22T09:32:15.273Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Ansible list of dicts - accessing keys after a list filter<p>Taking this playbook YAML:</p>
<pre><code>---
- hosts: localhost
become: false
vars:
li... |
44,172,274 | Principal Components Analysis:Error in colMeans(x, na.rm = TRUE) : 'x' must be numeric<p>I'm trying to execute a Principal Components Analysis, but I'm getting the error: Error in colMeans(x, na.rm = TRUE) : 'x' must be numeric</p>
<p>I know all the columns have to be numeric, but how to handle when you have character... | <p>You can convert a character vector to numeric values by going via <code>factor</code>. Then each unique value gets a unique integer code. In this example, there's four values so the numbers are 1 to 4, in alphabetical order, I think:</p>
<pre><code>> d = data.frame(country=c("foo","bar","baz","qux"),x=runif(4),y... | Principal Components Analysis:Error in colMeans(x, na.rm = TRUE) : 'x' must be numeric | r | 7 | 74,532 | 3 | 44,174,879 | 44,174,879 | 10 | true | 2017-05-25T04:28:08.797Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Principal Components Analysis:Error in colMeans(x, na.rm = TRUE) : 'x' must be numeric<p>I'm trying to execute a Principal Components Analysis, but I'm getti... |
44,252,759 | Pandas: How to concatenate dataframes with different columns?<p>I tried to find the answer in the official <a href="http://pandas.pydata.org/pandas-docs/stable/merging.html" rel="noreferrer">Pandas documentation</a>, but found it more confusing than helpful. Basically I have two dataframes with overlapping, but not ide... | <p>You need merge with parameter how = outer</p>
<pre><code>df3 = df1.merge(df2, how = 'outer')
A B C
0 22.0 34 NaN
1 78.0 42 NaN
2 NaN 76 29.0
3 NaN 11 67.0
</code></pre> | Pandas: How to concatenate dataframes with different columns? | python|pandas|dataframe | 11 | 17,154 | 3 | 44,252,775 | 44,252,775 | 10 | true | 2017-05-30T03:03:12.423Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Pandas: How to concatenate dataframes with different columns?<p>I tried to find the answer in the official <a href="http://pandas.pydata.org/pandas-docs/stab... |
44,317,462 | What is registerOnTouched for?<p>When creating a custom form element that uses <code>ngModel</code>, one must provide <a href="https://angular.io/docs/ts/latest/api/forms/index/NG_VALUE_ACCESSOR-let.html" rel="noreferrer"><code>NG_VALUE_ACCESSOR</code></a>, which in turn requires that the component implements <a href="... | <p><a href="https://github.com/angular/angular/issues/18174" rel="noreferrer">An issue was created</a> and <a href="https://angular.io/api/forms/ControlValueAccessor#registerOnTouched" rel="noreferrer">the documentation for registerOnTouched</a> has since changed:</p>
<blockquote>
<p>Registers a callback function th... | What is registerOnTouched for? | angular | 13 | 9,497 | 1 | 44,317,463 | 44,317,463 | 10 | true | 2017-06-01T21:38:04.470Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What is registerOnTouched for?<p>When creating a custom form element that uses <code>ngModel</code>, one must provide <a href="https://angular.io/docs/ts/lat... |
43,978,179 | how to get data type of a tensor in tensorflow?<p>Which function is used to get the data type of tensors in tensorflow in python? I need to define dynamic data types according to different tensors.</p> | <p>You can get the type using <code>x.dtype</code>, as follows:</p>
<pre><code>import tensorflow as tf
x=tf.constant([1,2])
x.dtype
</code></pre>
<p>This prints <code>tf.int32</code></p> | how to get data type of a tensor in tensorflow? | python|tensorflow | 7 | 9,733 | 2 | 43,980,274 | 43,980,274 | 12 | true | 2017-05-15T11:21:53.553Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
how to get data type of a tensor in tensorflow?<p>Which function is used to get the data type of tensors in tensorflow in python? I need to define dynamic da... |
44,021,665 | Why is a paginated query slower than a plain one with Spring Data?<p>Given I have a simple query:</p>
<pre><code>List<Customer> findByEntity(String entity);
</code></pre>
<p>This query returns 7k records in 700ms.</p>
<pre><code>Page<Customer> findByEntity(String entity, Pageable pageable);
</code></pre>... | <p>It might indeed be the count query that's expensive here. If you insist on knowing about the total number of elements matching in the collection there's unfortunately no way around that additional query. However there are two possibilities to avoid more of the overhead if you're able to sacrifice on information retu... | Why is a paginated query slower than a plain one with Spring Data? | spring|hibernate|spring-data|spring-data-jpa|jpql | 12 | 5,931 | 2 | 44,041,601 | 44,041,601 | 12 | true | 2017-05-17T10:02:29.670Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Why is a paginated query slower than a plain one with Spring Data?<p>Given I have a simple query:</p>
<pre><code>List<Customer> findByEntity(String en... |
44,325,464 | How to control knitr kable scientific notation?<p>I have a data frame like this:</p>
<pre><code>> summary
variable value
1 var1 5.810390e-06
2 var2 5.018182e-06
3 var3 5.414286e-06
4 var4 3.000779e+02
5 var5 -2.105123e+01
6 var6 8.224229e-01
</code></pre>
<p>I want to print i... | <p>The most general way is to do the formatting yourself, and send a dataframe of character variables to kable. For example, this doesn't give the nicest display, but it shows how to handle the first 3 rows separately:</p>
<pre><code>df <- data.frame(variable = paste0("var", 1:6),
value =c(5.810390e-06, 5... | How to control knitr kable scientific notation? | r|knitr | 20 | 10,265 | 2 | 44,328,328 | 44,328,328 | 12 | true | 2017-06-02T09:30:55.093Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to control knitr kable scientific notation?<p>I have a data frame like this:</p>
<pre><code>> summary
variable value
1 var1 5.810390e-... |
44,328,591 | How to change ${USER} value in WebStorm or PhpStorm?<p>How to change <code>${USER}</code> value in JetBrains WebStorm?</p>
<p>I was searching under <code>Settings-> File and Code Templates</code> but there I can change only structure of the temple instead of value of variable <code>USER</code>.</p>
<pre><code>/**
... | <p>Goto Settings-> File and Code Templates</p>
<p>choose desired file type and use set command. </p>
<pre><code> #set( $USER = "your desired name" )
</code></pre>
<p>For example: For Javascript </p>
<pre><code>/**
* #set( $USER = "your desired name" )
* Created by ${USER} on ${DATE}.
*/
</code></pre> | How to change ${USER} value in WebStorm or PhpStorm? | phpstorm|webstorm|jetbrains-ide | 12 | 4,384 | 2 | 44,328,592 | 44,328,592 | 12 | true | 2017-06-02T12:08:26.267Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to change ${USER} value in WebStorm or PhpStorm?<p>How to change <code>${USER}</code> value in JetBrains WebStorm?</p>
<p>I was searching under <code>Se... |
43,975,602 | Cancel Fingerprint scanner<p>I am working on a program that has a security function including a PIN and a fingerprint, but now I'm having a problem with entering the password (PIN or Fingerprint). Incorporating the correct fingerprints is fine, but when I enter the PIN code, after I exit the PIN and fingerprint activit... | <p>When you start up the fingerprint reader, you pass in a <a href="https://developer.android.com/reference/android/os/CancellationSignal.html" rel="noreferrer">CancellationSignal</a>.</p>
<p>When you want to cancel (maybe in the OnPause on your Activity), just call the <code>cancel</code> method of this object.</p>
... | Cancel Fingerprint scanner | android|android-6.0-marshmallow|fingerprint | 7 | 5,965 | 2 | 43,975,716 | 43,975,716 | 13 | true | 2017-05-15T09:16:51.343Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Cancel Fingerprint scanner<p>I am working on a program that has a security function including a PIN and a fingerprint, but now I'm having a problem with ente... |
44,324,944 | How to decode jpg image from memory?<p>I can read a jpg image from disk via PIL, Python OpenCV, etc. into a numpy array via some built-in functions such as (in the case of OpenCV) <code>arr= cv2.imread(filename)</code>.</p>
<p>But how do I decode a jpg in binary format directly from memory?</p>
<p>Use case: I want to... | <p>Assuming that you are storing the image data in your db as a <code>string</code>, you first need to construct a <code>numpy</code> array from that string that can later be converted to an image using <a href="http://docs.opencv.org/3.0-beta/modules/imgcodecs/doc/reading_and_writing_images.html#imdecode" rel="nofollo... | How to decode jpg image from memory? | python|opencv|numpy|binary|jpeg | 8 | 12,574 | 3 | 44,325,163 | 44,325,163 | 13 | true | 2017-06-02T09:06:10.590Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to decode jpg image from memory?<p>I can read a jpg image from disk via PIL, Python OpenCV, etc. into a numpy array via some built-in functions such as (... |
43,987,779 | python: module 'Crypto.Cipher.AES' has no attribute 'MODE_CCM' even though pycrypto installed<p>pycrypto is installed (when I run <code>pip list</code> one of the result is <code>pycrypto (2.6.1)</code>)</p>
<p>and it works but when I would like to use the <code>MODE_CCM</code> it returns: <code>module 'Crypto.Cipher.A... | <p>according to <a href="https://gist.github.com/jbdatko/7425443" rel="noreferrer">https://gist.github.com/jbdatko/7425443</a> the newest version of pycrypto does not have the CCM mode.</p>
<p>I solved the problem by installing <code>pip install pycryptodomex</code> and replacing the <code>Crypto</code> package with<co... | python: module 'Crypto.Cipher.AES' has no attribute 'MODE_CCM' even though pycrypto installed | python|package|pycrypto | 9 | 15,638 | 3 | 43,987,858 | 43,987,858 | 14 | true | 2017-05-15T19:56:48.303Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
python: module 'Crypto.Cipher.AES' has no attribute 'MODE_CCM' even though pycrypto installed<p>pycrypto is installed (when I run <code>pip list</code> one o... |
44,212,854 | Is there a method in numpy to multiply every element in an array?<p>I want to multiply all elements in a numpy array. If there's an array like <code>[1, 2, 3, 4, 5]</code>, I want to get value of <code>1 * 2 * 3 * 4 * 5</code>.</p>
<p>I tried this by making my own method, but size of array is very large, it takes very ... | <p>I believe what you need is, numpy.prod.</p>
<p>From the <a href="https://docs.scipy.org/doc/numpy/reference/generated/numpy.prod.html" rel="noreferrer">documentation</a>:</p>
<blockquote>
<p><strong>Examples</strong></p>
<p>By default, calculate the product of all elements:</p>
<pre><code>>>> np.prod([1.,2.... | Is there a method in numpy to multiply every element in an array? | python|numpy|multiplication | 10 | 16,398 | 3 | 44,212,880 | 44,212,880 | 14 | true | 2017-05-27T04:03:54.377Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Is there a method in numpy to multiply every element in an array?<p>I want to multiply all elements in a numpy array. If there's an array like <code>[1, 2, 3... |
44,225,331 | Apply click method to outer div but not inner div<p>In this example I want the alert to be triggered when the black outer div is clicked but not when anything inside the inner div is clicked.</p>
<p>Currently when I click the inner button it triggers the alert.</p>
<p><div class="snippet" data-lang="js" data-hide="fa... | <p>You just need to check for id of element, as inner is child element, it will always propagate the event to parent element (outer).</p>
<pre><code>$("#outer").click(function(event) {
if(event.target.id=="outer"){
alert("triggered");
}
});
</code></pre> | Apply click method to outer div but not inner div | javascript|jquery | 17 | 13,846 | 8 | 44,225,371 | 44,225,371 | 14 | true | 2017-05-28T08:36:48.360Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Apply click method to outer div but not inner div<p>In this example I want the alert to be triggered when the black outer div is clicked but not when anythin... |
44,230,855 | Python imaplib selecting folders<p>I am bulding a mail client using Django and for extracting emails i'm using imaplib.
So far, i can select inbox folder cause in every imap server it's name is "INBOX". But when it comes to selecting other folders like Spam, Sent and others i have troubles because their name come based... | <p>I decided to split the output and use folder names as they are, in the language they came:</p>
<pre><code>for i in mail.list()[1]:
l = i.decode().split(' "/" ')
print(l[0] + " = " + l[1])
</code></pre> | Python imaplib selecting folders | python|imaplib | 15 | 17,716 | 1 | 44,231,476 | 44,231,476 | 14 | true | 2017-05-28T18:51:21.183Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
Python imaplib selecting folders<p>I am bulding a mail client using Django and for extracting emails i'm using imaplib.
So far, i can select inbox folder cau... |
44,123,575 | How to display rows of csv file in django?<p>I have a django app, which allows the user to upload a csv file, say a csv file of rankings of universities. I'd have to process the data that has been uploaded. For example, grey out any column which has string values and calculate the mean and std. deviation of all the val... | <p>Pandas dataframe can be converted to html table by itself. You can try</p>
<pre><code>csvfile = request.FILES['csv_file']
data = pd.read_csv(csvfile.name)
data_html = data.to_html()
context = {'loaded_data': data_html}
return render(request, "dataflow/table.html", context)
</code></pre>
<p>In the html page, use <c... | How to display rows of csv file in django? | django|pandas|django-tables2 | 8 | 6,936 | 2 | 44,272,577 | 44,272,577 | 14 | true | 2017-05-22T23:31:03.727Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to display rows of csv file in django?<p>I have a django app, which allows the user to upload a csv file, say a csv file of rankings of universities. I'd... |
44,044,631 | class template specialization with constraint / concept<p>I try to use a constraint for a class specialization:</p>
<pre><code>struct A {};
struct B {};
struct C {};
template<typename T>
concept bool AorB() {
return std::is_same<T, A>::value || std::is_same<T, B>::value;
}
template<typename ... | <p>This isn't a specialization, you actually redeclared the primary template, which is indeed an error.<br>
A specialization would look like this:</p>
<pre><code>template<typename T>
class X { };
template<AorB T>
class X<T> { };
// ^^^
</code></pre> | class template specialization with constraint / concept | c++|c++17|c++-concepts | 7 | 1,024 | 1 | 44,044,894 | 44,044,894 | 15 | true | 2017-05-18T10:01:38.917Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
class template specialization with constraint / concept<p>I try to use a constraint for a class specialization:</p>
<pre><code>struct A {};
struct B {};
str... |
44,053,752 | What is a statement in coverage.py?<p>From <a href="http://coverage.readthedocs.io/en/coverage-4.3.4/cmd.html" rel="noreferrer">http://coverage.readthedocs.io/en/coverage-4.3.4/cmd.html</a> the coverage analysis report is done by:</p>
<pre><code>$ coverage report -m
Name Stmts Miss Cover Miss... | <p>I realized that statements are the number of lines of code including imports, class and function definitions (not counting the comments).</p> | What is a statement in coverage.py? | python|python-2.7|code-coverage|coverage.py | 10 | 6,442 | 2 | 44,053,893 | 44,053,893 | 15 | true | 2017-05-18T16:53:46.650Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
What is a statement in coverage.py?<p>From <a href="http://coverage.readthedocs.io/en/coverage-4.3.4/cmd.html" rel="noreferrer">http://coverage.readthedocs.i... |
44,098,362 | using mpatches.Patch for a custom legend<p>I'm using the following code to create a custom matplotlib legend.</p>
<pre><code>import matplotlib.patches as mpatches
import matplotlib.pyplot as plt
colors = ["g", "w"]
texts = ["Green Data Description", "RedData Description"]
patches = [ mpatches.Patch(color=colors[i], la... | <ol>
<li><p>Setting the legend's background color can be done using the <code>facecolor</code> argument to <a href="https://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.legend" rel="noreferrer"><code>plt.legend()</code></a>,</p>
<pre><code> plt.legend(facecolor="plum")
</code></pre>
</li>
<li><p>To ob... | using mpatches.Patch for a custom legend | python|matplotlib|legend | 14 | 33,836 | 3 | 44,113,141 | 44,113,141 | 15 | true | 2017-05-21T15:04:44.943Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
using mpatches.Patch for a custom legend<p>I'm using the following code to create a custom matplotlib legend.</p>
<pre><code>import matplotlib.patches as mp... |
44,241,521 | DataFrame element-wise divide by sum of row inplace<p>I want every element divided by sum of row inplace,code below always go wrong.</p>
<p>pandas newbie, thanks!</p>
<pre><code>df = pd.DataFrame(np.random.rand(12).reshape(3,4),columns=list('abcd'))
df_row_sum = df.apply(lambda x: x.mean(),axis=1)
df / df_row_sum
</c... | <p>I think you need <code>sum</code> or maybe <code>mean</code> per rows (<code>axis=1</code>) with division by <a href="http://pandas.pydata.org/pandas-docs/stable/generated/pandas.DataFrame.div.html" rel="noreferrer"><code>DataFrame.div</code></a> :</p>
<pre><code>np.random.seed(123)
df = pd.DataFrame(np.random.rand... | DataFrame element-wise divide by sum of row inplace | python|pandas | 9 | 8,493 | 2 | 44,241,565 | 44,241,565 | 15 | true | 2017-05-29T11:33:34.140Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
DataFrame element-wise divide by sum of row inplace<p>I want every element divided by sum of row inplace,code below always go wrong.</p>
<p>pandas newbie, t... |
44,354,370 | how to read FormData object in Laravel<p>I am trying to ajax submit form to a Laravel 5 controller method. I understand that in php, you can define a FormData object, append the input fields to the object and send it to the server where you can now extract the values using the input field names. </p>
<p>Like so:</p>
... | <p>You can do this.</p>
<pre><code>// get the `UploadedFile` object
$file = $request->file('file_name');
$file = $request->file_name;
// get the original file name
$filename = $request->file('file_name')->getClientOriginalName();
$filename = $request->file_name->getClientOriginalName();
</code></pre... | how to read FormData object in Laravel | ajax|laravel|file|laravel-5.4 | 7 | 41,285 | 2 | 44,354,427 | 44,354,427 | 15 | true | 2017-06-04T13:01:11.693Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
how to read FormData object in Laravel<p>I am trying to ajax submit form to a Laravel 5 controller method. I understand that in php, you can define a FormDat... |
44,058,574 | How to extend application class in xamarin android<p>I want to extend the Android application and I want to override oncreate method.
But for some reason its been very terrible...Only if I remove [Application] I am able to run it but according to this <a href="https://forums.xamarin.com/discussion/2147/what-is-the-reci... | <p>In <strong><em>AssemblyInfo.cs</em></strong></p>
<p>comment out </p>
<pre><code> #if DEBUG
[Application(Debuggable=true)]
#else
[Application(Debuggable = false)]
#endif
</code></pre>
<p>and move that on top of your application</p>
<pre><code>#if DEBUG
[Application(Debuggable=true)]
#else
[App... | How to extend application class in xamarin android | c#|xamarin|xamarin.android|android-manifest|android-application-class | 9 | 7,981 | 2 | 44,059,743 | 44,059,743 | 16 | true | 2017-05-18T22:13:00.260Z | Please answer the following Stackoverflow question on Programming. Answer it like you are a developer answering Stackoverflow questions.
Stackoverflow question:
How to extend application class in xamarin android<p>I want to extend the Android application and I want to override oncreate method.
But for some reason its... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.