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24,128,759 | 0 | <p>It's not actually a Django question but rather a ORM question, you need to understand what and how ORM works (apart from the language and the framework used). Your case yields different results:</p> <p>1 Bridge can Have Many workers (One (bridge) <--* Many (Worker), ForeignKey)</p> <p>1 Bridge can have 1 worker ... |
10,485,054 | 0 | How do I get the original SKU of a bundle product in the cart? <p>I need to be able to get the parent ID of a bundled item during checkout to track. If a customer purchased a simple item through a grouped item, I can get the grouped SKU from $item->getOptionByCode('info_buyRequest'). Is there a way to get the bundle SK... |
22,000,259 | 0 | iOS xcdatamodel newly added attribute has quotation mark <p>I just migrated my new data model and added a new attribute called "author_mail".However I discover at when I output my records:</p> <pre><code>attachments = "<relationship fault: 0xd2459c0 'attachments'>"; author = nil; "author_mail" = nil; <-- ABNOR... |
37,188,608 | 0 | <p>I think this is the solution for you: <a href="http://stackoverflow.com/questions/9451006/detect-warn-when-back-button-is-pressed">Detect/Warn when back button is pressed</a></p> <p>Let us know if it helps</p> |
5,735,763 | 0 | <p>Which version of VS are you using? </p> <p>Not sure what you mean by "registered in any project", but here's a starting point: You can obtain a list of all .h and .cpp files by doing (recursive) directory listings from the root directory. Since the solution and the project files are just .xml files(in later version... |
3,666,359 | 0 | <p>In addition to Boltclock's answer, there's a difference in how css walks through the DOM, which can have an effect on the processing speed of the stylesheet. For example, Mozilla advises not to use the element before the class: <a href="https://developer.mozilla.org/en/Writing_Efficient_CSS" rel="nofollow noreferre... |
18,620,168 | 0 | <p>It looks like the Table View can't be the first child of the view controller's view. Drag it down below another view to fix the issue.</p> <p><img src="https://i.stack.imgur.com/ddkgQ.jpg" alt="enter image description here"></p> |
27,177,550 | 0 | Show combobox drop down while editing text <p>When I first load my form the combobox functions as desired:</p> <p><img src="https://i.stack.imgur.com/ff7SV.jpg" alt="enter image description here"></p> <p>Then when I select one of the drop down menu items (via cursor or arrow keys & enter):</p> <p><img src="https://... |
23,897,168 | 0 | Adjusting z-index of angularjs typeahead directive <p>I am using Angularjs typeahead directive in combination with jquery layout plugin. <a href="http://plnkr.co/edit/rbfSByzsh8wc2f0aaBDA" rel="nofollow">Here</a> is the link to the app I am working on. When I type an address into the input box, the list of autocomplete... |
21,681,941 | 0 | Visualize JSF facelets inclusion <p>This is a simple question: is there a tool or method that allows me to visualize from what set of Facelet template files my view is constructed?</p> <p>Background: I find myself constantly searching for popups and reusable chunks I have stashed away in their own little facelets. Now ... |
21,889,204 | 0 | <p>It may help to look at it from a different perspective. Your semi-complete solution is focusing on parents elements of your desired data, but you could also use the child or relative path identifiers. </p> <p>I got this XPATH: </p> <pre><code>a/c/following-sibling::node() </code></pre> <p>To return:</p> <pre><code>... |
22,113,160 | 0 | <p>It possible you're not making those calls early enough, and the classes that use them have already been loaded and initialized themselves.</p> <p>A good test/quick fix would be to make a separate Main class that only makes those calls, then calls the class you are currently using to start your app.</p> <p>You might... |
38,543,015 | 0 | How to copy installed apps along with data to other mobile using sdcard? <p>Suppose I've installed five apps in some mobile. I used them for few days, I would like to copy them to another mobile along with data using sdcard. Means in whatever mobile I put that sdcard, my all apps with the data should work fine. It's li... |
39,774,140 | 0 | <p>I was originally using <code>HttpsURLConnection</code> but it wasn't working consistently so I decided to go with <code>HttpClient</code>. It works now.</p> |
12,680,134 | 0 | <blockquote> <p>Not sure why it acts like that tho.. The CSS folder is in the same folder as the actual php file.</p> </blockquote> <p>You've linked to it using a relative URI:</p> <pre><code><link rel="stylesheet" type="text/css" media="all" href="./css/text.css" /> </code></pre> <p>e.g. the <code>./css/text.cs... |
22,140,619 | 0 | Restricting method execution from other class method <p>Somebody asked me this question and I am not able to find out the solution, I have a class <code>A</code> with method <code>a1</code> and <code>a2</code>:</p> <p><code>Class A {a1() a2()}</code>:</p> <p>and a class <code>B</code> with method <code>b1</code> and <c... |
27,087,932 | 0 | PHP Not sent automatic email on remote server <p>I wrote codes that should send auto email using PEAR. every thing is OK on my local MAC OS system but not working on windows based remote server. here is my codes:</p> <pre><code><?php require_once('../config/connection.php'); include_once("Mail.php"); $id=$_GET['id']... |
13,242,813 | 0 | can't get stdout to a variable <p>it seems silly... I don't know what I am doing wrong....</p> <p>I need to change the .txt files encoding to utf-8. here the script:</p> <pre><code>#!/bin/bash for NOME_ARQ in *.txt do ##1 - verify file encoding and store in CODIFICACAO CODIFICACAO=$(file --mime-encoding "$NOME_ARQ" | c... |
14,096,455 | 0 | How can I create a directed graph of strings in JavaScript? <p>I am trying to create a directed graph data structure in JavaScript. I want each node in the graph to be doubly-linked, so that I can obtain a list of links that each node points to, as well as the links that point to that node. Each node is an array with 3... |
13,564,819 | 0 | <p>Placemarker tokens are defined in the preceding paragraph (6.10.3.2):</p> <blockquote> <p>If, in the replacement list of a function-like macro, a parameter is immediately preceded or followed by a <code>##</code> preprocessing token, the parameter is replaced by the corresponding argument’s preprocessing token sequ... |
39,831,789 | 0 | <p>not sure url is str or other types</p> <p>you can do like this:</p> <pre><code>"https" in str(df.url[len(df)-1]) </code></pre> <p>or </p> <pre><code>str(df.ix[len(df)-1].url).__contains__("https") </code></pre> |
5,016,960 | 0 | <p>Try</p> <pre><code>$('#Table tr:hidden').length </code></pre> <p><a href="http://api.jquery.com/hidden-selector/" rel="nofollow"><strong>:hidden selector</strong></a></p> |
9,853,179 | 0 | <p>Per @datenwolf's answer, you simply can't send more than 64k in a single UDP datagram, as that limit is implicit in the two-byte length field in the protocol.</p> <p>Furthermore, it's not actually a good idea to send even that much at once. You should limit your packets to the MTU on the path between the two ends (... |
14,607,934 | 0 | <p>Use <code>.ToString()</code>:</p> <pre><code>Year = int.Parse(bindingContext.ValueProvider.GetValue("Year").AttemptedValue ?? now.Year.ToString()); </code></pre> <p>Both variables need to be of the same type.</p> |
11,777,477 | 0 | Disable control in CommandItemTemplate for RadGrid in different browser <p>I am trying to disable the anchor control inside CommandItemTemplate of the radgrid. It is working fine in the IE browser but not in other browsers like chrome, firefox... Can anyone help me on this?</p> <p>Code:</p> <pre><code> HtmlAnchor Expor... |
30,398,320 | 0 | <p>If you see <code>(lldb)</code> in the console you've most likely hit a breakpoint. If you haven't added a breakpoint there yourself there might be an exception breakpoint in your project, catching all uncaught exceptions.</p> <p>Try clicking on the "play" looking button above the console, that should continue the e... |
38,834,833 | 0 | <p>The second will work fine, so long as the directory to be deleted does not contain any subdirectories. To clean out subdirectories, a recursive function is the best way, which is why in the first code sample the function <code>deleteFilesAndDirectory()</code> calls itself.</p> |
7,418,620 | 0 | Multiple ajax request state? <p>I'm writing a script that need that executes some paralleled ajax requests. I'm using an ajax array but i want to execute some code(make some tags visible) when all the requests are complete. here's the code hope u can help me.</p> <pre><code>function Update_All(){ var loading = document... |
22,064,188 | 0 | if/else won't go into else <p>I wrote an if/else statement for a login page, I already used it before in other pages and it works. It doesn't seem to work now however. The if part works, but it won't get to the else part. (I shortened the code normally the if will do a lot more but because that's already working I only... |
30,922,485 | 0 | using String.startswith() with a unicode string <p>I am trying to trim a string scraped from an HTML page using BeautifulSoup. It starts with </p> <pre><code>&#160;–&#160; </code></pre> <p>in the html page. I am trying the following code:</p> <pre><code>if thestring.startswith(unichr(160) + '-' + unichr(160)): ... |
35,479,798 | 0 | AngularJS can't fetch more than 4 records <p><em>The following code is for an AngularJS code to read data from a .txt file and echo out on the webpage. It works just fine for the entered records in the .txt file, but upon increasing the number of records above 4, the code fails to work. What could be wrong?</em></p> <p... |
37,002,717 | 0 | <p>From your android device you should not put <code>localhost/###.#.#.#:##</code>, but instead just your server address and port like <code>###.#.#.#:##</code>, for example <code>192.168.1.12:80</code>. Because you are not running any server on your android app.</p> |
8,066,458 | 0 | How to assign a value of base page element from child page's Page_Load? <p>I'm probably not the first who has this problem, but I can't find such question and solution for it. </p> <p>I have a base .aspx page and child page which inherits from the base page. From child's <code>Page_Load</code> method I call a method on... |
22,549,045 | 0 | <p><a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/break">break</a> is to break out of a loop like for, while, switch etc which you don't have here, you need to use <code>return</code> to break the execution flow of the current function and return to the caller.</p> <pre><code>fun... |
5,475,979 | 0 | Dynamically generating a function name based on a variable <p>What I want is to create a function whose name will come from the content of one of my variables.</p> <p>Example :</p> <pre><code>var myFunctionName = "tryAgain";` [tryAgain] | | | function myFunctionName() { alert('Try Again !'); }; </code></pre> |
22,713,161 | 0 | <p>Seems like you are using an image from a URL that has not set correct Access-Control-Allow-Origin header and hence the issue.. You can fetch that image from your server and get it from your server to avoid CORS issues..</p> |
15,447,316 | 0 | <p>Validation doesn't work with knockout bindings....</p> <p>You have to duplicate the validation in client side. The faster way is using knockout validation plugin, but it is slow when you have a lot of data..</p> <p><a href="https://github.com/ericmbarnard/Knockout-Validation" rel="nofollow">https://github.com/ericm... |
37,118,922 | 0 | Translating cURL into Swift NSURLSession <p>I am working with the Twilio API to perform a lookup with a phone number. I have an SID & API token, and the example call gives me this cURL command:</p> <pre><code>curl -XGET "https://lookups.twilio.com/v1/PhoneNumbers/4192240117?Type=carrier&Type=caller-name" -u "{A... |
2,681,257 | 0 | <p>yes, this is all possible, if you could give us an example of what you want, maybe with a screenshot or something, then we can help you with some code examples</p> |
32,087,202 | 0 | <p>Go to your module or extension folder then /Block/Adminhtml/Blog/Grid.php. Open this Grid.php file and search the function <code>protected function _prepareCollection()</code> and add the following code under this function before <code>return parent::_prepareColumns();</code>.</p> <pre><code>$this->addExportType... |
32,608,267 | 0 | <p>You're not using the Java API, except for the call to <code>parseSMTLIB2String</code>. This function does not execute any SMT commands and there is no function that would do that for you. <code>parseSMTLIB2String</code> exists exclusively to parse assertions, it will ignore everything else. For this particular prob... |
40,273,994 | 0 | SVG- how to define reference/anchor points <p>Is it possible to define some kind of <strong>anchor/reference point</strong> inside an SVG? Ideally as an attribute, probably custom, as I haven't found some built in. A possible application of such an attribute would be very similar to the one of text-anchor: <a href="htt... |
17,458,681 | 0 | Laravel 4 - how to use a unique validation rule / unique columns with soft deletes? <p>Assume, you are trying to create a new user, with a User model ( using soft deletes ) having a unique rule for it's email address, but there exists a trashed user within the database.</p> <p>When trying to validate the new user's dat... |
27,330,748 | 0 | <p><code>WebClient.resCode</code> is a non-nullable <code>Int</code> so it is 0 by default hence the problem would be either the request not being sent or the response not being read. </p> <p>As you are obviously writing the request, the problem should the latter. Try calling <a href="http://fantom.org/doc/web/WebClie... |
23,343,432 | 0 | <p>Problem solved! The problem was that the work order number did not exist. It is a very misleading error but once an existing work order was tested, it fetched the work order with no issues.</p> |
32,152,775 | 0 | <pre class="lang-scala prettyprint-override"><code>import scala.collection._ import scala.collection.JavaConversions._ val myMap: mutable.Map[K,V] = ??? val unmodifiable: mutable.Map[K,V] = java.util.Collections.unmodifiableMap[K,V](myMap) val newMap = unmodifiable.asInstanceOf[scala.collection.Map[K,V]] </code></pre>... |
15,726,639 | 0 | Android : Using Handler but still meet NetworkOnMainThreadException <p>I do some network thing, and I understand I cannot do it on main thread. So, I put it into Handler. Here is my code:</p> <pre><code>handler = new Handler(); handler.postDelayed(new OrderTask(this, url), 10 * 1000); // periodically run every 10 secon... |
36,041,654 | 0 | <p>I think you want to submit the form when the input is clicked so:</p> <pre><code>var input = document.querySelector('input'), form = document.querySelector('form'); input.addEventListener('click', function(){ form.submit(); }); </code></pre> |
39,173,741 | 0 | Is A1 found between values B and C, where B is the start number and C is the end number, regardless of row? Excel <p>Is A1 found between values B and C, where B is the start number and C is the end number, regardless of row? In excel. </p> <p><a href="https://i.stack.imgur.com/N547W.png" rel="nofollow noreferrer">scree... |
34,391,650 | 0 | <p>you should do </p> <pre><code>public List<DataLstViewEmail> GetRows() { </code></pre> <p>instead of </p> <pre><code>public IEnumerable<object> GetRows() { </code></pre> |
6,769,550 | 0 | AJAX FilteredTextBoxExtender allow carriage return <p>I have a multi-line text box that I am using an AJAX FilteredTextBoxExtender to limit the user input to only numbers. I'd like to also allow the user to add a new line by using the enter key. I've searched and haven't found anything that works. Does anyone know how ... |
24,104,117 | 0 | <p>That usually happens when trying to use a model that was trained for a different tagger version. Make sure you are using the models distributed with the 3.3.1 tagger.</p> <p>I faced the same problem once. Then I realized that the jar version I was using was from 3.3.1 release. And the model was from 3.2.0. I remove... |
39,294 | 0 | <p>For me, " <em>business logic</em> " makes up all the entities that represent data applicable to the problem domain, as well as the logic that decides on "what do do with the data"..</p> <p>So it should really consist of "data transport" (not access) and "data manipulation".. Actually data access (stuff hitting the ... |
14,474,895 | 0 | How to encode method parameters using HadoopRpcRequestProto request field in Hadoop <p>The Hadoop RPC engine uses Protocol Buffer to encode/decodes the bytes from the wire.</p> <p>I am trying to invoke a method on a Hadoop Server using the HadoopRpcRequestProto</p> <pre><code>HadoopRpcRequestProto rpcReHadoopRpcRequest... |
12,752,213 | 0 | C++ linking the required DLL with the application <blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="http://stackoverflow.com/questions/4702732/the-program-cant-start-because-libgcc-s-dw2-1-dll-is-missing">The program can't start because libgcc_s_dw2-1.dll is missing</a><br> <a href="http://stackover... |
20,280,272 | 0 | How to connect multiple xml files <p>My app needs different screens and each screen should be connected with each other. For example there are 5 screens, the main screen, 4 other screens connected to the main screen. The main screen contains 4 buttons to goto other screens and the other screens has a button to go back ... |
21,852,526 | 0 | How to convert an ASP.NET/PushSharp project to Azure to send push notifications? <p>I've been using ASP.NET and PushSharp to send push notifications to my iOS app clients with the simple following code (after certificate configurations etc):</p> <pre><code>//ASP.NET + PushSharp AppleNotification notification = new Appl... |
22,242,913 | 0 | <p>Write only one function & call it on both event.</p> <pre><code>$( "#target" ).keypress(function() { </code></pre> <p>funABC(); });</p> <pre><code> $( "#target" ).click(function() { </code></pre> <p>funABC(); });</p> <pre><code>function funABC(){alert("DONE");} </code></pre> <p>One more shortcut :</p> <pre><cod... |
15,730,635 | 0 | Jquery Ajax requests not working on IE 10 (due to cache) <p>I would like to begin with this. I am fed up with IE. I have the code below:</p> <pre><code>$(function () { $("#cal").on('click', "#forward", function () { $.ajax({ url: "Home/Calendar?target=forward", type: "GET", success: function (result) { $("#cal").html(r... |
6,427,893 | 0 | <p>Ok, you have some serious issues here. Orders have mulitple items, invoices have multiple orders and payments may apply to mulitple orders and invoices. Orders may appear on multiple invoices (if they don't pay right aways which is common).</p> <p>So what you need are linking tables. You should start with an ORDERI... |
21,359,209 | 0 | How to pass the asp.Identity object to a second register page <p>I am building a much more advanced registration process which consists of 3 pages, the first page is a form that grabs a username(email form) and a password with confirmation. The button click on this page creates the user in an unverified state in the db... |
36,301,394 | 0 | <p>you can check if <code>bufferredWriter</code> not equal to null</p> <pre><code>if(bufferredWriter!=null) { bufferredWriter.close(); } </code></pre> <p>If you are using java7 or more then you need not to worry about closing the BufferredWriter </p> <p>JDK 7 onwards you can make you of try with resource </p> <p>for e... |
6,472,847 | 0 | <blockquote> <p>Then I began thinking: wouldn't it be useful if the default value of that business object was a null object instead of a null reference?</p> </blockquote> <p>It sounds like your project would benefit from using an IOC container that could inject a <code>NullBusinessObject</code> instance by default tha... |
4,367,142 | 0 | <p>yes it is absolutely possible. u need to handle pickerView delegate method </p> <pre><code>- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view </code></pre> <p>here you simply return custom view(could be anything UIImage UILabel)</... |
8,903,090 | 0 | <p>You can get the extensions for all links in a document like this:</p> <pre><code>var endings = []; var links = document.getElementsByTagName("a"); var matches; for (var i = 0; i < links.length; i++) { if (links[i].href) { matches = links[i].href.match(/\.([^\.]+)$/); if (matches) { endings.push(matches[1]); } } ... |
33,612,787 | 0 | <p>Try this:</p> <pre><code>Sub Macro1(colindex As Integer) ' ' Macro1 Macro ' 'make our ranges variable and based on the input column Dim range_alpha As Range, range_beta As Range Set range_alpha = ActiveSheet.Range(ActiveSheet.Cells(18, colindex), ActiveSheet.Cells(20, colindex)) Set range_beta = ActiveSheet.Range(A... |
13,643,742 | 0 | <p>Look with this post's answer to do it in CSS : <a href="http://stackoverflow.com/questions/2610497/change-an-inputs-html5-placeholder-color-with-css">Change an input's HTML5 placeholder color with CSS</a></p> <p>Then, you can include the <strong>CSS</strong> rule with <strong>javascript</strong>.</p> <p>And you... |
23,630,360 | 0 | <p><a href="http://docs.oracle.com/cd/B19306_01/server.102/b14200/functions140.htm" rel="nofollow">RPAD</a> should work</p> <pre><code>select RPAD('*', rank, '*') from soldiers; </code></pre> <p>But this kind of formatting is also easily done client-side (if you have an application between you and the database and are... |
977,317 | 0 | <p>What you want to do requires two blits: one to mask out the portions of the destination bitmap (using pixelwise AND), and then a second one to pixelwise OR the colors from the overlay onto the destination.</p> <p>Do do this manually, you need to make a monochrome mask from your overlay bitmap, with white in the tra... |
30,154,654 | 0 | Eclipse does not recognize static web content under src/main/resources/static <p>I am working on a Spring boot web project. I have an index.html file under <code>src/main/webapp</code>, and a .js file under <code>src/main/resources/static/js</code>.<p> Eclipse is complaining on the <code><script></script></... |
14,068,798 | 0 | How to optimize this css code? <p>I am a css newbie. I just draw a basic HTML page with following code:</p> <pre><code><html> <head> <title>Hey</title> <link href="style.css" rel="stylesheet" type="text/css"> </head> <body> <header class="top-menu"></header> <div... |
39,413,916 | 0 | JMSCS0002 from Spring JMS and IBM Websphere MQ <p>I've seen a question or two on Stack overflow regarding this error but I'm still unable to solve it, so I thought I would pose my own question.</p> <p>Here's my issue:</p> <p>I'm using Spring and Spring's JMSTemplate to do some messaging and queue work. I'm trying to re... |
34,288,499 | 0 | Reading multiple text records from an NFC tag <p>In my application, I have three text fields which are then written to an NFC tag by tapping the Write button. I've followed the Android Developers site to develop this application. And following is the function that writes the data to the tag.</p> <p><strong>Code</strong... |
35,711,832 | 0 | <p>Judging from your quote it seems to me you want to do something like this (<a href="http://sqlfiddle.com/#!9/742b39/1/0" rel="nofollow">SQLfiddle</a>):</p> <pre><code>SELECT m.info1, m.info2, COUNT(DISTINCT CONCAT(m.key1, ' ', m.key2)) key_count, GROUP_CONCAT(DISTINCT CONCAT(m.key1, ' ', m.key2) ORDER BY m.key1, m.... |
35,297,472 | 0 | <pre><code>static private XmlNode makeXPath(XmlDocument doc, string xpath) { return makeXPath(doc, doc as XmlNode, xpath); } static private XmlNode makeXPath(XmlDocument doc, XmlNode parent, string xpath) { // grab the next node name in the xpath; or return parent if empty string[] partsOfXPath = xpath.Trim('/').Split... |
21,608,440 | 0 | <p>Can't you do:</p> <pre><code>Set typeAMems = errorSet.findAll { it.type == 'A' }.lineNumber Set typeBMems = errorSet.findAll { it.type == 'B' }.lineNumber </code></pre> |
38,135,493 | 0 | <p>See the <a href="https://wiki.jenkins-ci.org/display/JENKINS/ArtifactDeployer+Plugin" rel="nofollow">ArtifactDeployer Plugin</a>:</p> <blockquote> <p>ArtifactDeployer plugin enables you to archive build artifacts to any remote locations such as to a separate file server.</p> <p>...</p> <p>ArtifactDeployer is a comp... |
15,269,010 | 0 | SELECT * from 2 different non related tables in PHP/MySQL <p>I have the following code...</p> <pre><code><?php $sql = "SELECT tickets.company, tickets.datetime, tickets.ticketnumber, customer_notes.customer, customer_notes.timestamp, customer_notes.notes FROM tickets, customer_notes WHERE tickets.company = '".$_GET[... |
38,255,539 | 0 | PHP microtime - microseconds format <p>If PHP's <code>microtime()</code> function were to be executed at a point in time where the resulting microseconds are <strong>zero</strong>, what format does it result in?</p> <p><strong>Would it look like this?</strong></p> <p><code>0.00 1467926279?</code></p> <p><strong>Or this... |
603,864 | 0 | <p>Multicast traffic is no different than regular UDP except for the IP address. Take a look at the standard <a href="http://docs.python.org/library/socket.html" rel="nofollow noreferrer">socket library</a>. You may be able to find something that builds on socket and is easier to use.</p> |
17,524,030 | 0 | <p>here is very simple solution with a short css display:table</p> <pre><code><div id="main" class="_dt-no-rows"> <div id="aside" contenteditable="true"> Aside <br> Here's the aside content </div> <div id="content" contenteditable="true"> Content <br> geht's pellentesque wurscht ele... |
10,107,942 | 0 | <p>Instead of <code>bzero</code>, you can just use</p> <pre><code>memset(buf, 0, 1025); </code></pre> |
965,705 | 0 | <p>Rather than hacking something up yourself, how about checking out the <a href="http://cherne.net/brian/resources/jquery.hoverIntent.html" rel="nofollow noreferrer">hoverIntent plugin</a>? </p> |
8,929,512 | 0 | Why is this Ajax conditional dialog not working? <p>Why is this code not working?</p> <p>In the meantime (trying to make it work) i have changed it a dosen time, but i can't find the solution.</p> <p>Anyone has an idea? I have no errors in console.</p> <p>First of all, it check's if a dialog needs to be opened.</p> <p>... |
20,120,845 | 0 | Unity - Share Intent <p>We are developing an app in which after taking a screenshot users will be able to share it on social networks, (Facebook, Twitter, Instagram,.. etc). </p> <p>We want to create an Intent, that displays the social installed apps in the device in order to choose one of them and post the picture.</p... |
15,633,593 | 0 | <p>you can go to the end of the line with TAB. </p> <p>Write "this.d", type TAB complete to </p> <pre><code>this.doSomething </code></pre> <p>type "(" obtain </p> <pre><code>this.doSomething() </code></pre> <p>then write "someS" and TAB complete to </p> <pre><code>this.doSomething(someString) </code></pre> <p>cursor i... |
33,239,992 | 0 | <p>You didnt close the image tag. use it like this</p> <pre><code>echo '<img height="300" width="300" src="data:image;base64,'.$row['image'].'" />'; </code></pre> |
32,707,593 | 0 | <p>You need to use <code>clearInterval</code></p> <pre><code>var timer = setInterval(function,10000); .... .... clearInterval(timer); </code></pre> |
37,559,462 | 0 | <p>Another way to do it simpler using jquery.</p> <p>sample: </p> <pre><code>function add(product_id){ // the code to add the product //updating the div, here I just change the text inside the div. //You can do anything with jquery, like change style, border etc. $("#added_"+product_id).html('the product was added to ... |
14,768,438 | 0 | <p>Sure you can create a slot that is connected to a "double click" signal and call your model instance <em>setHeaderData</em> //if you overridden that function in your own model type you need to emit headerDataChanged signal, see <a href="http://doc.qt.digia.com/qt/qabstractitemmodel.html#setHeaderData" rel="nofollow... |
8,874,998 | 0 | <p>Generally what I would do in your situation is try to just get the plain text our of your HTML and then do the search. This could probably be accomplished with the HtmlAgilityPack, but there is also <a href="http://www.codeproject.com/KB/HTML/HTML_to_Plain_Text.aspx" rel="nofollow">a CodeProject project</a> that do... |
7,877,699 | 0 | how twitter changed the get question mark on the url <p>i wonder how twitter did their URL like this</p> <blockquote> <p><a href="https://twitter.com/#!/twitter" rel="nofollow">https://twitter.com/#!/twitter</a></p> </blockquote> <p>is it a unique method via ruby or it's something i can do with .htaccess and php becaus... |
8,373,400 | 0 | <p>The code should be like the following:</p> <pre><code>$columns = array(/*Data*/); $columns1 = array(/*Data1*/); echo json_encode(array($columns,$columns1)); </code></pre> <p>in jQuery use</p> <pre><code>var columns_array=jQuery.parseJSON(response); columns=columns_array[0]; columns1=columns_array[1]; </code></pre> |
15,866,199 | 0 | C standard: L prefix and octal/hexadecimal escape sequences <p>I didn't find an explanation in the C standard how do aforementioned escape sequences in wide strings are processed.</p> <p>For example:</p> <pre><code>wchar_t *txt1 = L"\x03A9"; wchar_t *txt2 = L"\xA9\x03"; </code></pre> <p>Are these somehow processed (lik... |
18,488,423 | 0 | <p>Something like this may do the trick</p> <pre><code>NHSession.QueryOver<Customer>() .Where( Restrictions.Eq( Projections.SqlFunction("length", NHibernateUtil.String, Projections.Property<Customer>(x => x.RegistryCode)), 8 ) ) </code></pre> |
24,361,668 | 0 | <p>Your script filter is slow on big data and doesn't use benefits of "indexing". Did you think about parent/child instead of nested? If you use parent/child - you could use aggregations natively and use calculate sum.</p> |
24,756,185 | 0 | <p>Set Perl to paragraph mode, prepend <code>\</code> to newlines:</p> <pre><code>perl -p00le 's/\n/ \\\n/g' </code></pre> <p>Output:</p> <pre><code>aa bb \ ccc aa \ bb \ abc def \ gh </code></pre> <p>This takes advantage of some <a href="http://perldoc.perl.org/perlrun.html" rel="nofollow">Perl flags</a>:</p> <blockq... |
39,681,801 | 0 | <p>you can add a helper method <code>get</code> to your class:</p> <pre><code>... A <- R6::R6Class( "A", private = list( private_print = function(){print("Ola")} ), public = list( get = function(name=NULL){ # recursion if( length(name)>1 ){ tmp <- lapply(name, self$get) names(tmp) <- name return(tmp) } if(... |
28,435,017 | 0 | <p>Why not use the shorthand method .click? </p> <p><a href="http://api.jquery.com/click/" rel="nofollow">http://api.jquery.com/click/</a></p> <p>Then, try the following:</p> <pre><code>$(".showornot", $(this).parent()).slideToggle(400); </code></pre> <p>Working proof: <a href="http://jsfiddle.net/dg2z67hx/3/" rel="no... |
12,534,273 | 0 | <p>Typing javac at the command line is not a viable or scalable way to build java code. While you could use -cp to javac to add the required dependencies to this compilation, you'd be far better served by learning ant or maven.</p> |
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