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33,929,120 | 1 | Sharing heavy calculations result when using DRF serializer with many=True <p>There is a simple DRF serializer which:</p> <pre><code>class MySeriliazer(serializers.Serializer): some_field = serializers.SerializerMethodField(read_only=True) def get_some_field(self, obj): some_list = utils.do_some_heavy_calculations() re... |
29,540,871 | 0 | Restore Purchase Not Working <p>I'm trying to add a restore option to my app, I have a button that calls this functions:</p> <pre><code>SKPaymentQueue.defaultQueue().addTransactionObserver(self) SKPaymentQueue.defaultQueue().restoreCompletedTransactions() </code></pre> <p>And I'm using the <em>paymentQueueRestoreComple... |
6,580,639 | 0 | Newbie and PHP Frameworks <p>I am a newbie in PHP Frameworks and would like to share/discuss some experience with you guys. Getting straight to the point, what I understand till now (from a newby stand of point is this):</p> <ul> <li>CodeIgniter + Doctrine + Twigg = Symfony:</li> <li><p>Zend + Doctrine + Twigg = Symfon... |
23,477,624 | 0 | <p>You are declaring an array, if you want to add another array inside the first one, try something like this: </p> <pre><code>$obj = array( array("Office", "Orders", array("role" => "style")), array("Jacksonville", 1254, "magenta"), array("Orlando", 653, "blue"), array("Sarasota", 789, "green"), array("Stuart", 46... |
3,421,501 | 0 | <p>The text box has a <code>TabIndex</code> of 0 and <code>TabStop</code> set to true. This means that the control will be given focus when the form is displayed.</p> <p>You can either give another control the 0 <code>TabIndex</code> (if there is one) and give the text box a different tab index (>0), or set <code>TabS... |
34,517,734 | 0 | <p>So... May be it should be in <code>module Validatable</code>?</p> <ol> <li>Generate Validatables controler with this <a href="https://github.com/plataformatec/devise/wiki/Tool:-Generate-and-customize-controllers" rel="nofollow">Tools</a></li> <li>Customize this controller something like this: (Code of this module Y... |
13,635,072 | 0 | <p>Compilation is slowed down a bit because of the way that CodeContracts work. There is an IL re-writer that injects code into your methods based on the contracts that you specify. This happens after the C# compiler has come along and generated the IL for your assembly. </p> <p>The runtime performance difference is q... |
24,424,720 | 0 | <p>Your PHP does not have the LDAP extension installed or enabled. It's needed for AD authentication. Your distribution probably has a separate package for it. Eg. php5-ldap or something.</p> |
26,653,691 | 0 | Android app integrating Spreadsheets API <p>My app accesses a spreadsheet from a user account, previously authenticad via the Google Plus Sign in button, all appropriate scopes and credentials have been selected in the Google API console, and I have a logged in GoogleApiClient with which I can access the user profile i... |
10,084,114 | 0 | <p>If you don't get error on the declaration of dataProvider type T is defined as a parameter in a class declaration.<br> If so you should remove from method declarations. </p> <p>Good luck!</p> |
22,759,218 | 0 | <p>Put your nested loop into a function and return true/false whenever you want to break the loop?</p> <pre><code>bool Function() { for(int i = 0; i < 10; ++i) { for(int j = 0; j < 10; ++j) { if (error) { MessageBox.Show("THE ITEM ID DOES NOT EXIST.!"); return false; } } } return true; } </code></pre> |
10,951,319 | 0 | Canvas versus DOM - What is the most efficient image display method in HTML5? <p>StackOverflow users</p> <p>While making a html5 application/website, for such cases as an image gallery, where a large number of images are displayed sequentially or at the same time in the browser, is the use of the canvas element justifi... |
7,067,802 | 0 | <p>(EDIT: CKoenig has a nice answer.)</p> <p>Hm, I didn't immediately see a way to do this either.</p> <p>Here's a non-type-safe solution that might provide some crazy inspiration for others. </p> <pre><code>open System.Collections.Generic module Dict = type Dictionary<'K, 'V> with member this.Difference<'K2,... |
22,417,084 | 0 | <p>If you actually add a tip, it works fine</p> <pre><code>$(".well").attr("title", "This is a tooltip"); </code></pre> <p><a href="http://jsfiddle.net/78PVu/1/" rel="nofollow"><strong>FIDDLE</strong></a></p> |
32,437,204 | 0 | <p>I hope you access your fields by pair of get/set methods. Just make null-checking logic inside getter:</p> <pre><code>public Second getRelated(){ if( second == null ) return defaultValue; } </code></pre> <p>Please also see this answer <a href="http://stackoverflow.com/a/757330/149818">http://stackoverflow.com/a/757... |
32,728,760 | 0 | Removing blue block of active hyperlink? <p>On a mobile device, when a hyperlink is clicked, a blue box appears for a brief second. It doesn't matter if the hyperlink is text or an image, it still appears. Is there a way to turn this off? </p> <p>I don't want to turn it off on all items. I just have some hyperlinks emb... |
6,578,373 | 0 | sleep in emacs lisp <h2>script A</h2> <pre><code> (insert (current-time-string)) (sleep-for 5) (insert (current-time-string)) </code></pre> <p><code>M-x eval-buffer</code>, two time strings are inserted with 5 secs apart</p> <h2>script B</h2> <p>some comint code (that add hook, and start process)</p> <pre><code> (sleep... |
26,551,335 | 0 | <p>Assuming this data is in some kind of enumerable object you can do:</p> <pre><code>arrays, hashes = data.group_by(&:class).values_at(Array, Hash) </code></pre> <p>However it feels wrong. Most likely you rather need to wrap each hash within its own array (so you can later to double iteration). If this is the cas... |
9,777,543 | 0 | <p>You mixing things. You either do this:</p> <pre><code>private void sumBtn_Click(object sender, EventArgs e) { int counter; int loopAnswer = 0; int number1 = int.Parse(number1Txtbox.Text); for (counter = 1; counter <= 10; counter++) { loopAnswer += number1; //same as loopAnswer = loopAnswer + number1; } equalsBox... |
35,151,361 | 0 | <p>I think in your <code>django-shop/shop/money/__init__.py</code> rather than </p> <pre><code>from money_maker import MoneyMaker, AbstractMoney </code></pre> <p>you should either:</p> <pre><code> import .money_maker import MoneyMaker, AbstractMoney </code></pre> <p>or</p> <pre><code> import shop.money.money_maker imp... |
39,308,795 | 0 | <p>TF-IDF as far as I understand is a feature. TF is term frequency i.e. frequency of occurence in a document. IDF is inverse document frequncy i.e frequency of documents in which the term occurs. </p> <p>Here, the model is using the TF-IDF info in the training corpus to estimate the new documents. For a very simple e... |
25,774,307 | 0 | <p>This code will not do what you want.</p> <p>While loop have to stop before popup. But as you popup outside of your loop after popup vi will be stopped. </p> <p>Insert the popup to your loop, put there case and put the popup inside the case. Connect time has elapsed Boolean to your case conditional terminal. Make su... |
31,214,674 | 0 | <h2>1st method</h2> <p>If those parts are hardcoded you could simply change your links adding <code>../</code> before :</p> <p><code>path/to/my/assets/style.css</code></p> <p>would become</p> <p><code>../path/to/my/assets/style.css</code></p> <hr> <h2>2nd method</h2> <p>You could use <code>.htaccess</code> as Marc sug... |
28,311,304 | 0 | <p>I think you need to have a DatetimeIndex (rather than a MultiIndex):</p> <pre><code>In [11]: df1 = df.reset_index('status') In [12]: df1 Out[12]: status TUFNWGTP TELFS t070101 t070102 t070103 t070104 TUDIARYDATE 2003-01-03 emp 8155462.672158 2 0 0 0 0 2003-01-04 emp 1735322.527819 1 0 0 0 0 2003-01-04 emp 3830527.4... |
38,850,163 | 0 | SASS/SCSS Background-image loop with nth-child <p>I'm creating a portfolio section of my static website and I'd like a neat way of assigning background-image url:s without adding any classnames (image image-1, image image-2 etc.) or style tags in HTML, <strong>but rather use only scss with nth-child, if possible</stron... |
13,495,137 | 0 | <p>Here's one way using <code>GNU awk</code>:</p> <pre><code>awk -F "[()]" 'FNR==NR { a[$(NF-1)]++; next } !(gensub(/(.*),.*/,"\\1","g",$(NF-1)) in a)' File1 File2 </code></pre> <p>Results:</p> <pre><code>INSERT INTO Queue (course,student,registrationDate) VALUES ('BKE974','3421728825','1368144500'); INSERT INTO Queue... |
21,785,969 | 0 | <p>I see, you want the "unique" combinations of children, regardless of order.</p> <p>The following gets parents that are equivalent:</p> <pre><code>select m1.Parent as Parent1, m2.Parent as Parent2 from (select m.*, count(*) over (partition by Parent) as NumKids from #m m ) m1 join (select m.*, count(*) over (partiti... |
5,957,868 | 0 | <p>The docs on the repo were updated three days ago, changing the reference from 'socket.io' to 'socket.io-node', so it appears things are in flux.</p> <p>To get the functionality you need, you might check out eventedsocket at <a href="https://github.com/torgeir/eventedsocket" rel="nofollow">https://github.com/torgeir... |
17,047,305 | 0 | <p>Each time you click, you call this function.</p> <pre><code>function tableClick(event){ $('#table').click(function(event){ alert(event.target.id); }); } </code></pre> <p>This part:</p> <pre><code>$('#table').click(function(event){ </code></pre> <p>attaches a click handler to the table. <strong>Every time you click<... |
3,951,226 | 0 | <p>How about adding a '?2' to the tag?</p> <p><code><script src="a.js?2"></script></code></p> <p>The server should return the same file with or without the '?2', but the browser should see it as a different file and redownload. You can just change this query string whenever the file is changed.</p> <p>adap... |
23,910,864 | 0 | Building Angular App and embed on another page you didn't write <p>It is possible to build a JavaScript library, use JQuery and then embed it on another page. <a href="http://dublintech.blogspot.ie/2012/12/a-javascript-quiz.html" rel="nofollow">For example</a>...</p> <p>You can import the library...</p> <pre><code><... |
11,118,180 | 0 | Use uasort to sort elements in an array <p>I have the following array</p> <pre><code>$array = array( 'note' => array('test', 'test1', 'test2', 'test3', 'test4'), 'year' => array('2011','2010', '2012', '2009', '2010'), 'type' => array('journal', 'conference', 'conference', 'conference','conference'), ); </code>... |
13,562,355 | 0 | Predefined subject and body in EmailComposer <p>Is there any way to predefine body and subject of email in emailcomposer ios phonegap plugin? So far i found some group in google groups </p> <pre><code>window.plugins.emailComposer.showEmailComposer("My Subject","My Plain Text Body", "recip...@email.com,recipient2@email.... |
11,173,578 | 0 | insert into data base by javascript <p>i have this code for get rss from other site </p> <pre><code>gfeedfetcher.prototype._displayresult=function(feeds){ var rssoutput=(this.itemcontainer=="<li>")? "<ul>\n" : "" gfeedfetcher._sortarray(feeds, this.sortstring) for (var i=0; i<feeds.length; i++){ var item... |
17,484,075 | 0 | Change Fill property of Path control inside ListBox <p>I have a small question, I've created a <code>ListBox</code> that only contains 2 items. Each item is a <code>Path</code> control that has a <code>Fill</code> attribute set to Black.</p> <p>Now, what I'm trying to do is, change the colour of this Fill attribute whe... |
20,939,963 | 0 | Clean / SEO friendly urls for e107 system version 1.0.4 <p>I have searched all over the net and this site too ( trust me on that :( ) but couldn't find a simpler solution instead of manual <code>.htaccess</code> rewrite for every single url.</p> <p>So ... Is there a plugin or easier way, to rewrite <strong>all</strong>... |
36,192,839 | 0 | MYSQL - ON DUPLICATE KEY does not update <p>I having been having the worst luck with updating and inserting into a database. My insert into a database works perfectly, i just cannot update.</p> <p>I have tired two seperate queries one for update the other insert, but updating never works. I am now using the ON DUPLICAT... |
13,681,489 | 0 | <p><a href="https://developer.chrome.com/extensions/content_scripts.html#execution-environment" rel="nofollow">Execution environment</a> of <a href="https://developer.chrome.com/extensions/content_scripts.html" rel="nofollow">Content Scripts</a> ensure content scripts can communicate among themselves</p> <p><strong>Ex... |
33,058,299 | 0 | Stop Dialog from showing after orientation changes <p>I have a custom Dialog class in which I instantiate the dialog like this</p> <pre><code>dg = new Dialog(con); dg.requestWindowFeature(Window.FEATURE_NO_TITLE); Window window = dg.getWindow(); window.setBackgroundDrawableResource(android.R.color.transparent); dg.setC... |
13,576,512 | 0 | <pre><code>SELECT a.STATE , COALESCE(b.count, 0) AS Count FROM ( SELECT 'done' AS STATE UNION SELECT 'open' AS STATE UNION SELECT 'pending' AS STATE UNION SELECT 'draft' AS STATE UNION SELECT 'cancel' AS STATE ) a LEFT JOIN ( SELECT STATE , count(*) AS count FROM crm_lead GROUP BY STATE ) b ON a.STATE = b.STATE </code... |
35,048,717 | 0 | <p>When runnning from noGUI option, the script do not have access to mdb object. You may want to try running the script after including the following line:</p> <pre><code> from abaqus import * </code></pre> <p>By including the above line, abaqus imports all modules and will gain access to mdb object. </p> |
34,090,237 | 0 | <p>SIP response codes are splitted in 6 classes</p> <ul> <li><p><code>1xx</code>: <code>Provisional</code> — request received, continuing to process the request; Provisional responses, also known as informational responses, indicate that the server contacted is performing some further action and does not yet have a de... |
29,177,457 | 0 | <pre><code>select g.person_id from @person_groups g inner join @tempGroupList l on g.group_id = l.group_id group by g.person_id having count(distinct g.group_id) = (select count(*) from @tempGroupList); </code></pre> <p>To explain slightly. The <code>inner join</code> restricts us to just the groups in question. The <... |
36,587,596 | 0 | Spark ML, Spark NLP, Other ML or NLP Libraries - Getting the Root Keyword from Synonyms <p>I have used Word2Vec to get the synonyms for a root keyword, but am now on the lookout for the reverse. That is, given a string (however large or small) that contains a bunch of synonyms for multiple root keywords, how do I gathe... |
10,254,421 | 0 | <p>Most likely Dependency. Associations are normally used to capture some relationship that has meaningful semantics in a domain. So, for example, Secretary 'works for' Manager. Your example is different: you're not capturing meaningful relationships among instances. Therefore Dependency is probably most appropriate.<... |
8,039,305 | 0 | Can't get Map/Reduce to work with MongoDB <p>I've got this code:</p> <pre><code>// construct map and reduce functions $map = new MongoCode(" function() { ". "var key = {date: this.timestamp.getFullYear()+this.timestamp.getMonth()+this.timestamp.getDate()};". "emit(key, {count: 1}); }" ); $reduce = new MongoCode(" funct... |
104,890 | 0 | Dealing with the rate of change in software development <p>I am primarily a .NET developer, and in that sphere alone there are at any given time probably close to a dozen fascinating emerging technologies, some of them real game-changers, that I would love to delve into. </p> <p>Sadly, this appears to be beyond the lim... |
13,216,641 | 0 | prolog expanding predicate to iterate for multiple results, combining / resolving result sets <p>I have a predicate "lookupOptions" which returns one by one some lists (Menus).</p> <p>I'm trying to get it to satisfy the case of multiple inputs. I can return a single set of options as follows, by reading the head of the... |
22,857,488 | 0 | <p>I manage to do it but I'm not satisfied please if someone know a better way to do this explain it. In app.js :</p> <pre><code>io.sockets.on('connection', function(socket) { var form = require('./controlers/form'); form.init(); var form_copy = _.extend({},form); socket.set( socket.id, form_copy, function() { console... |
1,023,882 | 0 | Linux: How to debug a SIGSEGV? How do I trace the error source? <p>My firefox started crashing since today. I haven't changed anything on the system or on firefox config.</p> <p>I use<br> <strong><code>strace -ff -o dumpfile.txt firefox</code></strong><br> to trace the problem. It's not a big help.</p> <p>I see the seg... |
7,865,724 | 0 | How would I use regex to obtain a piece of a link? <p>Current code:</p> <pre><code>public static void WhoIsOnline(string worldName, WhoIsOnlineReceived callback) { string url = "http://www.tibia.com/community/?subtopic=worlds&world=" + worldName; HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(url); ... |
10,895,183 | 0 | marshal and unmarshal with CXF <p>in my server when a client attempt to access to my webservice i get this error</p> <pre> Caused by: javax.xml.bind.JAXBException: hibernate.SBaraque is not known to this context at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getBeanInfo(JAXBContextImpl.java:619) at com.sun.xml.bind.v2.... |
15,256,366 | 0 | <p>I think the problem arises because your data file has 5 columns and your <code>names</code> list has 6 elements. To verify, check the first few values in the <code>id</code> column- these will all be set to <code>6</code> if I am right. The First few items in the <code>exp</code> column will have the value <code>3<... |
25,187,737 | 0 | Trying to implement an android spinner. but when I touch it, the dropdown menu doesn't open. nothing happens. why? <p>I was trying to implement an android spinner, a button, if I click should open a dropdown menu showing three things: "bluetooth, speak, headphones" but all i see now is the button, (no text), and when I... |
6,725,684 | 0 | <p>You have not specified how much rows should be added to the textarea but I hope this answers your question. This code will work only if you have already set the default number of rows of your textarea in HTML, through the <code>rows</code> attribute.</p> <pre><code>$(function () { var rowsAdded = false; $("#myTexta... |
8,783,868 | 0 | <p>The ZBar scanner just gives you back a value, and you can do whatever you choose with it. See the following example, which pushes a WebViewController when a barcode is scanned. You could modify it to check which barcode is scanned specifically, and load the right web view accordingly.</p> <pre><code>- (void) reader... |
12,088,941 | 0 | Abandon Session Without Clearing All <p><strong>Overview :</strong> I created a system that have Customer area and Admin area. Both areas have different log-in page. A user can be logged in as <em>User A</em> in Admin area at the same time logged in as <em>User B</em> in Customer area.</p> <p>When a user log-out from e... |
10,609,174 | 0 | <p><a href="http://railscasts.com/episodes/29-group-by-month" rel="nofollow">http://railscasts.com/episodes/29-group-by-month</a></p> <pre><code>NewsFeed.where("user_id is not in (?)",[user_ids]).group_by { |t| t.created_at.beginning_of_month } => each {|month,feed| ...} NewsFeed.select("*,MONTH(created_at) as mont... |
7,073,300 | 0 | <p>Try using the following attribute</p> <pre><code>[ServiceKnownType(typeof(List<string>))] </code></pre> <p>If that doesn't work, perhaps try using <code>IList<T></code> if that is possible in your situation</p> |
933,104 | 0 | Web service calls and proxy authentication in the real world <p>We are developing an app that consists of a web server that hosts a web service (amongst other things) and a client that will be communicating with that web service. Both the client app and the server are expected to be used within a corporate firewall. Th... |
10,670,201 | 0 | <p>I just Find a solution to walk-through this problem. i take a instant screenshot and show it. Thanks to Radu Motisan for his tutorial. the solution use JNI instead of other way using external Library.</p> <p>Here is the link : <a href="http://www.pocketmagic.net/?p=1473" rel="nofollow">http://www.pocketmagic.net/?p... |
28,175,581 | 0 | How to compile dependencies using cmake? <p>Given that I have the following file structure,</p> <pre><code>my_project CMakeLists.txt /include ...headers /src ...source files /vendor /third-party-project1 CMakeLists.txt /third-party-project2 CMakeLists.txt </code></pre> <p>How do I use the third party projects by compil... |
11,781,931 | 0 | <p>As mentioned in the comments of the <code>laxbreak</code> answer, <strong><code>laxcomma</code></strong> option should actually be used for this particular situation (it has been implemented in the meantime). See <a href="http://jshint.com/docs/options/">http://jshint.com/docs/options/</a> for details.</p> |
4,814,196 | 0 | Relative Layout Programmatically <p>I have a relative layout which consists a <code>Button</code> a <code>EditText</code></p> <p>At the time of page loading I am initializing the relative layout like this </p> <pre><code>RelativeLayout bottomLayout; bottomLayout = (RelativeLayout) findViewById(R.id.s_r_l_bottom); Relat... |
34,069,082 | 0 | <p>You can develop qpython project as other python projects with your pc or MC, and upload the project into your mobile's /sdcard/com.hipipal.qpyplus/projects/ then run it in qpython.</p> <p>The qpython project should contain the main.py which is used for the project first launch script.</p> <p>Besides adb (android de... |
20,076,302 | 0 | Where should I host php file for ajax call? <p>So I have a very simple request. I am trying to make a call using jQuery to a php file so that the file's response will be put into a "div". I know there are other posts but for some reason none of them seem to be working for me.</p> <p>Here is my code:</p> <p><strong>gett... |
24,682,002 | 0 | Internet Explorer 8 producing strange CSS bug on :hover <p>I'm working on website development, styling a breadcrumb trail with CSS at the moment. However, I came across this strange bug in Internet Explorer 8, and I can't figure out why it's happening. To illustrate, here are some images:</p> <p>This is what one of the... |
14,016,373 | 0 | <p>Although @Sam's suggestions will work fine in most scenarios, I actually prefer using the supplied <code>AdapterView</code> in <code>onItemClick(...)</code> for this:</p> <pre><code>public void onItemClick(AdapterView<?> parent, View view, int position, long id) { Person person = (Person) parent.getItemAtPosi... |
38,025,841 | 0 | Trying to append a row to a Google Spreadsheet in PHP <p>I'm using Google's Client API via Composer (<a href="https://packagist.org/packages/google/apiclient" rel="nofollow">https://packagist.org/packages/google/apiclient</a>) and I have successfully authenticated and received an access token.</p> <p>I am trying to add... |
4,246,948 | 0 | <p>Who controls the data model for the output of the sensors? If it's not you, do they know what they are doing? If they create new and inconsistent models every time they invent a new sensor, you are pretty much up the creek.</p> <p>If you can influence or control the evolution of the schemas for CSV files, try to co... |
34,593,324 | 0 | <p>At first sight, you could do something like that by inserting a <code><tbody></code> (more information here: <a href="http://stackoverflow.com/questions/12979205/angular-js-ng-repeat-across-multiple-trs">Angular.js ng-repeat across multiple tr's</a>)</p> <p><div class="snippet" data-lang="js" data-hide="f... |
4,860,511 | 0 | <p>exec() could have been disabled by the server admin. In this scenario a call to exec would print an E_NOTICE and a E_WARNING. So if you disabled warning printing you can only see the E_NOTICE and potentially miss the more interesting warning saying "exec has been disabled for security reason".</p> <p>You can add th... |
37,362,575 | 0 | <p>The answer to this is quite simple.</p> <pre><code>Scanner scanner = new Scanner(System.in); public static void main(String[] args) { int line1 = 0; while (true) { String input = scanner.nextLine(); if (input.length > 0) { try { line1 = Integer.parseInt(input); break; } catch (NumberFormatException e) { System.o... |
27,112,569 | 0 | X-Editable and Bootstrap datatables <p>I've tried with no success to implement x-editable in bootstrap datatables, the reason being when i update an element from x editable, the datatable fails to recognize those changes.. i've tried updating the table, destroying it, hidden tags, but the main problem seems to be that ... |
5,845,887 | 0 | How do I use \renewcommand to get BACK my greek letters? <p>I'm a LaTeX newbie, but I've been doing my homework, and now I have a question that I can't seem to find the answer to. I create the definition of an equation, let's just say it's this one:</p> <pre><code>The potential is characterized by a length $\sigma$ and... |
28,720,323 | 0 | Multiple images appear on hover <p>I have been searching the net for a solution to my problem. I am trying to load five images beside each other when the user hovers over an element on my webpage. So far I can make an image appear on hover however what I really need is to make 5 images appear on hover in a queued fashi... |
22,977,316 | 0 | <p>The configuration looks fine.</p> <p>However, the line:</p> <pre><code>string content = File.ReadAllText(logFileFullPath); </code></pre> <p>is throwing an exception so you are only writing one log entry per test. When the log file is opened it is locked so you won't be able to read it using File.ReadAllText.</p> <p... |
52,477 | 0 | <p>All of .net is available in the .net SDK, so in theory you will not need Visual Studio at all.</p> <p>Now, there are some things that Express will not do. For example, the Database Designer is not very comprehensive and adding different remote databases is not or only very hardly possible. Still, in code you can co... |
19,635,753 | 0 | RestKit mapping for specific entity <p>I have used common RKObjectManager used for different entity mapping as the following below cod but when i try to make mapping for specific entity couldn't because i have two entity with same keyPath this the problem how i can figured.</p> <pre><code> // Search mapping ... RKEntit... |
8,312,801 | 0 | Use an ASP.NET or ActiveX component in Java Spring with Tomcat <p>I would like to ask if I can use the ASP.NET or ActiveX version of <a href="http://www.textcontrol.com/en_US/" rel="nofollow" title="Text Control">Text Control</a> in a .jsp web page supported by Java Spring and a Tomcat webserver. I'm aware of the sw EZ... |
6,553,763 | 0 | <p>The problem is that @flits is nil, presumably because your all_flits method is returning nil.</p> <p>However, I'd recommend not putting that logic in the view, breaking up a tag like that. You have several options to make it cleaner:</p> <hr> <p>Option 1: Use the CSS pseudo-class <code>first-child</code> like so:</... |
1,344,361 | 0 | <p>A lot of new programmers are still working at a very low level of abstraction, learning the trade. That's something everyone has to go through. It takes a while to "move up the stack" so to speak.</p> <p>Once programmers realise that they spend most of the time solving the same problems as someone else already did,... |
28,345,452 | 0 | <p>Use <a href="https://nssm.cc/" rel="nofollow">Non-Sucking Service Manager</a> to install logstash as a windows service. Services can be started at boot and run without an active user login.</p> |
7,387,540 | 0 | <pre><code>RewriteCond %{HTTP_HOST} !^admin\.example.com$ [OR] RewriteCond %{HTTP_HOST} !^login\.example.com$ [OR] RewriteCond %{HTTP_HOST} !^logout\.example.com$ RewriteCond %{HTTP_HOST} -(.{5})\.example.com RewriteRule (.*) http://example.com/something/maybesomethingelse/-%1 </code></pre> <p>I did not test it but I ... |
33,870,111 | 0 | Select2 not selecting first item as default <p>I am populating a drop down list in an ASP.Net page using this code </p> <pre><code>var xhttp xhttp = new XMLHttpRequest(); xhttp.open("GET", "../XMLHttp/XMLHttp_GetRDRegions.aspx?RDDivision=" + encodeURIComponent(document.getElementById('ddlRDDivisions').value), false); x... |
18,937,561 | 0 | <p>Add <code>padding-left: 0</code> to your <code>ul</code> style declaration.</p> <pre><code>#pricing_plan1 ul, #pricing_plan2 ul, #pricing_plan3 ul { list-style: none; font-family: "Helvetica Neue"; border: 1px solid #d9dee1; padding-left: 0px; } </code></pre> <p><code><ul></code> has default left padding, and... |
505,196 | 0 | <p>The recommended solution to change the options appears to be corerct however it still generates ALTER TABLE SET (LOCK_ESCALATION = TABLE) on my database (I even put in compatibility mode 90)</p> |
21,680,567 | 0 | javascript reset on close <p>I am not an expert on javascript, and I am currently trying to breakdown a previous programmer's code.</p> <p>He has a window called ADD ACCOUNT that opens up, and you can either make your selections via dropdown selects or by dragging and dropping another account directly onto the window.<... |
5,386,220 | 0 | <p>After a long tracing into the code and data, I found the obstacle which somehow bugging me out. There was a change in a master data which now has longger character (varchar). In my procedure it was put into a smaller size of varchar, let say 10 character. While new string its about 15. Here goes the error <strong>.... |
34,423,309 | 0 | <blockquote> <p>1) Which operator should I better use in customer projects? ^ or ~ ?</p> </blockquote> <p>Prefer caret <code>^</code> over tilde <code>~</code> operator.</p> <blockquote> <p>2+3) What does it mean, when I specify: <code>"behat/behat": "~1.3"</code> </p> </blockquote> <p><code>~1.3</code> is equivalent ... |
27,223,288 | 0 | <p>I did following code :</p> <pre><code><script src="${resource(dir: 'js', file: 'jquery.zclip.js')}"></script> <script src="${resource(dir: 'js', file: 'jquery.zclip.min.js')}"></script> <script> function copyToClipboard(){ $("#copyLink").zclip({ path: "/js/ZeroClipboard.swf", copy: $("... |
13,713,341 | 0 | <p>You do not see the message from circle because circle is part of the group and thus, only one of the event "dragstart" can be recognized either on the group or the circle, when you try to move circle the event is recognized for the group as circle is part of the group. You can probably add a check inside the functi... |
27,458,513 | 0 | <p>The HTML5 spec, <a href="http://www.w3.org/TR/html5/syntax.html#attribute-name-state" rel="nofollow"><strong>Section 8.2.4.35 - 'Attribute name state'</strong></a> says:</p> <blockquote> <p>When the user agent leaves the attribute name state (and before emitting the tag token, if appropriate), the complete attribut... |
2,478,661 | 0 | <p>Your question is answered in section 7.9.6 of the C# specification:</p> <blockquote> <p>If an operand of a type parameter type T is compared to null, and the runtime type of T is a value type, the result of the comparison is false.</p> </blockquote> |
34,295,014 | 0 | Show/hide subpanels dynamically in Ext JS <p>I have created a view (a panel) with 3 subpanels ... When the view loads , I want a function to run in viewController and based on its outcome , I want subpanel 1 to be visible(subpanel2 to be invisible) or subpanel2 to be visible(subpanel1 to be invisible)</p> <p>How can I ... |
29,146,275 | 0 | <p>You'll need the client-side library to connect to the server. You can fetch it at your domain.com/socket.io/socket.io.js and cache it locally. From there you can access global io and then connect with: </p> <pre><code>var socket = io.connect(); </code></pre> <p>It may be even better to copy the library into your ap... |
3,136,263 | 0 | <blockquote> <p>I was wondering whether it is possible to use Maven2 to automatically configure a Glassfish 2.1 with JNDI Resources, Datasources and Mail-Sessions for my integration tests.</p> </blockquote> <p>I'm not sure Cargo does provide anything to configure Mail-Sessions. And anyway, from what I can see in <a hr... |
34,033,844 | 0 | <p>As a general rule, pass-by-value for basic types (int, char, etc.), and pass-by-pointer (or better, pass-by-reference) for big data as <code>struct</code>. </p> <p>Thinking of a <code>struct</code> with 1000 data members, and the cost to copy that gigantic data to a function. It'd be much quicker to pass-by-pointer... |
40,394,385 | 1 | PyQt5: open main window and close dialog <p>I have a login dialog and a main window. When I login, "success" must close the login dialog and open the main window. Now when I login, the main window is open, but login dialog does not close. But if I try to close it, but both the dialog and the window close. I want keep t... |
27,229,265 | 1 | How to set a transparent background color and do antialising for kivy images? <p>I whant to use an image with transparent background. The common kivy "Image" class offers the loading of a file into an image. But I found no way to set a transparent background color and set antialising.</p> |
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