pid int64 2.28k 41.1M | label int64 0 1 | text stringlengths 1 28.3k |
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17,873,051 | 0 | <p>Try this:</p> <pre><code>Public class program { String nm = ""; public static void main(String args[]) { nm = "myname"; System.out.println(nm); } } </code></pre> |
3,902,816 | 0 | <p>I think it's unlikely that this is possible using only client-side Flash. In theory maybe it would be possible to simulate playback speed of video by doing manual seeking, but that wouldn't provide for audio. Using Flash 10+, it is now possible to manipulate audio data manually, though that doesn't mean it's possib... |
17,932,333 | 0 | <p>OK...two things first that are not related to your problem:</p> <ol> <li>There's no need to use a build.ajproperties file. This is calculated automatically.</li> <li>You'll probably want to add a <code>testCompile</code> goal to the executions, otherwise your test classes won't be woven.</li> </ol> <p>The answer li... |
9,280,353 | 0 | <p>If your format is fixed like this, it's not so bad:</p> <pre><code>foreach(XElement element in elements) { XDocument newDoc = new XDocument (new XElement(xDoc.Root.Name, xDoc.Root.Element("Info"), element)); // ... } </code></pre> <p>It's not great, but it's not horrendous. An alternative is to clone the original d... |
20,097,105 | 0 | VBA Chart series set Color Fill to "Automatic" <p>I want to highlight some series in my stack chart - this is I have implemented. But the chart is dynamic, so when I change selection I need to highlight other series. But what was highlighted previously remains highlighted.</p> <p>I am thinking to tun a cycle through al... |
20,900,256 | 0 | Can give currency pattern in yaxis tickLabel in jqplot? <p>Here is my script</p> <pre><code><script type="text/javascript"> function my_ext() { this.cfg.axes.yaxis.tickOptions = { formatString : '' }; } </script> </code></pre> <p>I want to format the numbers on my axis like this: <code>100,000,000.00</code>... |
5,405,579 | 0 | <p>I've seen similar errors trying to test x86 assemblies on a 64-bit system.</p> <p>You may need to run nunit-x86.exe instead of nunit.exe.</p> |
7,286,997 | 0 | <p>Because mysql_query doesn't return a row, it returns a resource. </p> <p>Use <code>mysql_num_rows($result)</code> to check if there is a row returned.</p> |
13,739,026 | 0 | <p>You are adding data to both <code>Vectors</code> with out initializing them.</p> <pre><code>Vector data; Vector columns; </code></pre> <p>Initialize them before you add elements.</p> <pre><code>Vector data = new Vector(); Vector columns = new Vector(); </code></pre> <p>Check after doing this whether you are getting... |
8,600,145 | 0 | <p>Trying to do something similar to allow WS calls to an embedded Jetty REST API...here's my echo test code (Jetty 7), HTH</p> <pre><code> public class myApiSocketServlet extends WebSocketServlet { protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException ,IOException { Ou... |
7,386,028 | 0 | <p>I figured out how to do this using the <a href="http://msdn.microsoft.com/en-us/library/microsoft.visualstudio.shell.interop.ivsregisternewdialogfilters.aspx" rel="nofollow">SVsRegisterNewDialogFilters service</a> (which was the missing piece of the puzzle).</p> <p>It enables you to supply an implementation of <a h... |
12,481,240 | 0 | Parsing arbitrary precision integers with boost::spirit <p>I would like to create boost::spirit::qi::grammar for arbitrary integer. Storing integer to string just feels terrible wasting of memory especially when integer is represented in binary format. How could I use arbitrary precision integer class (e.g. GMP or llvm... |
23,745,841 | 0 | <p>You have two possible options.</p> <ol> <li><p>Replace recursion with simple loop, or even non-iterative formula: <code>getLength()</code> of i-th item in the line is <code>n - i + 1</code> where <code>n</code> is the list length, assuming first item has index 1;</p></li> <li><p>[Not recommended] increase JVM stack... |
16,322,464 | 0 | <p>If you MUST sort the array in PHP, after you got the query result, use the <code>array_multisort</code> function in PHP (<a href="http://www.php.net/manual/en/function.array-multisort.php" rel="nofollow">http://www.php.net/manual/en/function.array-multisort.php</a>)</p> <p>However, if your life does not depend on s... |
40,727,166 | 0 | <p>Thank you so much! You guys are life saver! This is the code that I eventually come up with it. I think it is the combination of all answers!</p> <pre><code>import json table = [] with open('simple.json', 'r') as f: for line in f: try: j = line.split('|')[-1] table.append(json.loads(j)) except ValueError: # You pro... |
32,829,727 | 0 | <p>String supports only <code>+</code> and <code>+=</code>. All other arithmetic and compound statements are invalid at compile time itself. </p> <p>From <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html" rel="nofollow"><code>String docs</code></a> </p> <blockquote> <p>The Java language provides ... |
34,915,524 | 0 | Thread 1:EXC_BAD_INSTRUCTION error when calling "addObjectsFromArray"method for NSMutableArray <p>I have created a program where it calculates the borders of certain countries based on a Custom Object being inputed into a function. This function returns an array of custom objects. I keep getting this error when trying ... |
36,839,549 | 0 | redis key after redis server shutdown and restart not available <p>To add keys to redis I did the following via the redis CLI:</p> <pre><code>127.0.0.1:6379> KEYS * 1) "key1" 2) "key2" 3) "key3" 127.0.0.1:6379> SET name "rahul" OK 127.0.0.1:6379> KEYS * 1) "key1" 2) "name" 3) "key2" 4) "key3" 127.0.0.1:6379>... |
39,744,738 | 0 | <ol> <li>Use <a href="http://ruby-doc.org/stdlib-2.3.0/libdoc/fileutils/rdoc/FileUtils.html#method-c-mkdir" rel="nofollow">ruby tools</a> for creating directory instead of shelling out.</li> <li>Move your expectation into the fakefs block.</li> </ol> |
14,799,853 | 0 | <p>HTML5 postMessage interface is not good. I propose an intuitive one. you can download it from my site: <a href="http://www.jackiszhp.info/tech/postMSG.html" rel="nofollow">http://www.jackiszhp.info/tech/postMSG.html</a></p> <p>window.MSG.post(msgname, msgdata, arrayOfDomainTarget, arrayOfWindowIDTarget)</p> <p>this... |
701,355 | 0 | <p>Here's how</p> <pre><code>int i = Math.Abs(386792); while(i >= 10) i /= 10; </code></pre> <p>and <code>i</code> will contain what you need</p> |
16,232,146 | 0 | Row autofit property not working properly <p>I have one excel sheet</p> <p>Width of Column A is 70 and the word wrap property is ON.</p> <p>And the content in the cell is of 287 words/1950 characters. Now when i try the row autofit function, its not working properly. Some of the content is still not visible. How to sol... |
19,877,845 | 0 | <p>Try this <code>Right Click on File -> Open With -> Java Editor</code></p> <p><img src="https://i.stack.imgur.com/Lp1gT.png" alt="enter image description here"></p> <p>Make sure you are in the <code>Java perspective.</code></p> <p><img src="https://i.stack.imgur.com/GYVe9.png" alt="enter image description here... |
18,285,708 | 0 | <p>While this will work, it's probably best (from a readability and performance standpoint) to use a dedicated event library. If you don't want to do that, this is a neater way to do it.</p> <p>jQuery allows creation of <a href="https://developer.mozilla.org/en-US/docs/Web/API/DocumentFragment" rel="nofollow">document... |
21,810,145 | 0 | Paypal checkout opens on a separate tab - how to change this? <p>I have found that the Paypal generated buttons is a very good solution for my wife's website. However, whenever someone presses on the "add to cart" button, he/she is taken to a separate Internet Explorer tab. That's fine. However, if they chose to "conti... |
6,948,422 | 0 | <p>These are just some ideas.</p> <p>Isn't step 3 actually straightforward (just compress and/or encrypt the data into different bytes)? For 7-bit ASCII, you can also, before compressing and/or encrypting, store the data by packing the bits so they fit into fewer bytes.</p> <p>If you can use UTF-32, UTF-8, and so on i... |
34,967,710 | 0 | change a attr of element when windows width less than value with jquery <p>I want when windows width less than 992, change css attr of one element. I wrote this code:</p> <pre><code>$(document).ready() { if ($(window).width() < 992) { $('#header_right').css('text-align', 'center'); } } </code></pre> <p>If I execute<... |
2,942,167 | 0 | <p>You can try to use indexes, its very optimize queries time.</p> <p>try this link:</p> <p><a href="http://www.databasejournal.com/features/mysql/article.php/1382791/Optimizing-MySQL-Queries-and-Indexes.htm" rel="nofollow noreferrer">http://www.databasejournal.com/features/mysql/article.php/1382791/Optimizing-MySQL-Q... |
21,452,934 | 0 | What is the easiest way to push a very messy local git repo to a remote git repo, chunk by chunk? <p>I have forked and then cloned a git repo that my research group is working on a while ago. I was (and still am) new to git, but I happily created a few branches, occasionally merging them with the changes from the remot... |
8,406,433 | 0 | Launch jQuery .datepicker from Another JS Function <p>I need to launch .datepicker only if the text entered into a field does not meet a set of criteria. But, I can not figure out how to launch .datepicker other than directly from a field getting focus or a button being presses.</p> <p>What I'm trying to do...</p> <p>T... |
760,353 | 0 | <p>A swift google came up with this example which may be of use. I offer no guarantees, except that it compiles and runs :-)</p> <pre><code>#include <streambuf> #include <ostream> template <class cT, class traits = std::char_traits<cT> > class basic_nullbuf: public std::basic_streambuf<cT, t... |
19,996,069 | 0 | Unbounded knapsack pseducode <p>I need to modify wiki's knapsack pseudocode for my homework so it checks whether you can achieve exact weight W in the knapsack or not. Number of items is unlimited and you the value not important. I am thinking to add a while loop under j>-W[j] to check how many same items would it fit.... |
31,060,657 | 0 | TCP/IP send data and receive data sequence <p>I am using uIP Open Source TCP Stack on my Embedded Microcontroller. I have read many post of TCP/IP which looks similar to this question but still I couldn't get the answer I was looking for. Thus I am asking this.</p> <p>I know send data will be saved in Ethernet Controll... |
17,589,982 | 0 | <p>Because that is just how it works, it's in minutes. Why is it an issue?</p> |
8,614,416 | 0 | <p>MVP can be explained the following way:</p> <p>Model -- the domain model of your application. All business logic is here.</p> <p>Presenter -- All view logic is here. Retrieves data from model and updates the view. </p> <p>View -- UI presentation. Contains no updating logic. Fires events to the presenter on user int... |
300,712 | 0 | Codebehind and inline on same page in ASP.NET? <p>In ASP.NET, is it possible to use both code behind and inline on the same page? I want to add some inline code that's related to the UI of the page, the reason to make it inline is to make it easy to modify as it outputs some HTML which is why I don't want to add it in ... |
24,663,056 | 0 | <p>I found that if my mapping didn't perfectly match my view then it would error trying to generate the "table", since it thought it already existed or didn't match the definition in my code. </p> <p>I used the Reverse Engineer Code First feature in <a href="http://msdn.microsoft.com/en-us/data/jj593170.aspx" rel="nof... |
20,813,479 | 0 | <p>try</p> <pre><code>$con = mysqli_connect("localhost","root","","test_sms"); if (mysqli_connect_errno()) { echo "Failed to connect:" . mysqli_connect_error(); } $value = "INSERT INTO userstbl (usr_name, usr_pwd, usr_fname, usr_lname) VALUES ('Aftab','xyz','Aftab','Hussain')"; $sqlin = mysql_prep($value); if (!mysqli... |
6,221,736 | 0 | <p>Just get the background color and use it to cover the old circle with a background-color circle.</p> |
30,586,074 | 0 | <p>You can try change the "result" definition to the following</p> <pre><code>DataSourceResult result = proyectos.AsEnumerable().Select(x => x).ToDataSourceResult(request, o => new { ProyectoID = o.ProyectoID, OCCliente = o.OCCliente, FullName = o.Usuario.getFullName, Descripcion = o.Descripcion }); </code></pre... |
25,216,793 | 0 | Spring Security and AOP issue <p>I am adding AOP feature on a Spring-Security application deployed on a Tomcat 7 server. The application worked fine since I added the AspectJ dependency.</p> <p>This is my Maven dependencies in my POM:</p> <pre><code><properties> <spring.framework.version>4.0.5.RELEASE</s... |
37,749,979 | 0 | <p>You don't instantiate <code>ConfigParser</code> when you assign it to the <code>self.scfgs</code> or <code>self.cfg</code> attributes; so when you then call <code>read</code> on it, you're calling an unbound method via the class, rather than a method on the instance.</p> <p>It should be:</p> <pre><code>self.cfg = C... |
34,894,930 | 0 | <p>Looking at the code of EventSource, the <code>awaitFirstContact()</code> doesn't seem necessary in <code>open</code> method. I think there definitely should have been <code>open</code> method without blocking, because other processing is done asynchronizely. So I think you have to workaround it. There is a second p... |
11,595,944 | 0 | <pre><code>DOIT="" for f in file1.sh file2.sh; do if [ -x /home/$f ]; then DOIT="/home/$f"; break; fi done if [ -z "$DOIT" ]; then echo "Files not found, continuing build"; fi if [ -n "$DOIT" ]; then $DOIT && echo "No Errors" || exit 1; fi </code></pre> <p>For those confused about my syntax, try running this:<... |
28,763,451 | 0 | AngularJS - Can I remove images from ng-bind-html's property by not manipulating core HTML content? <p>I want to not to show images in my html content which is rendered by ng-bind-html directive. How can I do this?</p> <pre><code><div ng-bind-html="news.body"></div> </code></pre> <p>Here I want to remove th... |
19,669,574 | 0 | <p>Everything inside the {} has access to <code>L</code>. Without the {}'s, only the next statement would have access.</p> <p>It's standard C# syntax, just like putting {}'s after an <code>if</code>, <code>for</code> or <code>while</code> statement for example. It defines a block of code that applies to the <code>usin... |
13,153,561 | 0 | <p>This should work:</p> <pre><code>$a = get_included_files(); echo $a[0]; </code></pre> <p>Quote from <a href="http://php.net/manual/en/function.get-included-files.php" rel="nofollow"><code>get_included_files()</code></a> documentation:</p> <blockquote> <p>The script originally called is considered an "included file,... |
34,838,000 | 0 | <p>If every thing is working fine and you have problem in showing latest chat message in adapter just change your code like this:</p> <pre><code>try{ Log.d("cr_id: ",String.valueOf(cr_id).toString()); //This is where the population should've taken place but didn't. resultObject = new HttpTask(context).doInBackground("... |
6,428,663 | 0 | <p>I'll assume you're trying to minimize the maximum width of a string with n breaks. This can be done in O(words(str)*n) time and space using dynamic programming or recursion with memoziation. </p> <p>The recurrence would look like this where the word has been split in to words</p> <pre><code>def wordwrap(remaining_w... |
2,983,022 | 0 | PHP/MySQL Printing Duplicate Labels <p>Using an addon of FPDF, I am printing labels using PHP/MySQL (<a href="http://www.fpdf.de/downloads/addons/29/" rel="nofollow noreferrer">http://www.fpdf.de/downloads/addons/29/</a>). I'd like to be able to have the user select how many labels to print. For example, if the query p... |
22,108,184 | 1 | Selenium Python | IndexError: list index out of range <p><strong>Problem Statement</strong>:- On the <a href="http://www.saksoff5th.com/laurel-nubuck-leather-belt/0492184735210.html?start=2&cgid=Men#q=belts&start=1&location=0&slotLoads=1" rel="nofollow">http://www.saksoff5th.com/laurel-nubuck-leather-be... |
25,057,046 | 0 | spring security - adding parameters to request for json login not working <p>I have been following this post on how to create an entry point into my spring mvc 3.1 web application for someone to login using a json request.</p> <p><a href="http://stackoverflow.com/questions/19500332/spring-security-and-json-authenticati... |
41,024,710 | 0 | <p>You could use the <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Property_Accessors" rel="nofollow noreferrer">property accessor</a>, like the assignment.</p> <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false"> <div class="snippet-co... |
2,815,657 | 0 | <p>There are only 100 web sites that are in the list of top 100 websites, and they count for only a measly percentage of all websites. A fabulous percentage of websites are rarely visited. Because they have few users, the receive little testing and even less complaint from users that need it to work without javascript... |
36,195,725 | 0 | Dependency Injection Laravel <p>I have a Facade Class</p> <pre><code>use App\Http\Response class RUser { public function signup(TokenGenerator $token_generator, $data) { $response = []; $access_token = $token_generator->generate(32); dd($access_token); $user = User::create($data); $response['user_id'] = $user->_i... |
27,912,224 | 0 | Trying to install Django <p>I have been trying to install Django correctly for a while to no avail.</p> <pre><code>C:\Python34\Scripts\pip.exe install C:\Python34\Lib\site-packages\Django-1.7.2\Django-1.7.2\setup.py </code></pre> <p>raises an exception and stores the following in a log file:</p> <pre><code>C:\Python34\... |
8,664,578 | 0 | C# MVC3 storing MetaData in a single class <p>Is it possible to store the metadata information of 2 models in a single class? </p> <p>For example I'm working on Login and Registration model, both has username and password. Usually we create another class that will contain the meta data information: LoginMetadata and Re... |
11,404,401 | 0 | <p>I am not sure if I understand you right, but does a tranpose of your matrix do the job?</p> <p>Here is an example:</p> <pre><code> require(gplots) data(mtcars) x <- as.matrix(mtcars) heatmap.2(x) </code></pre> <p><img src="https://i.stack.imgur.com/4Bue0.png" alt="enter image description here"></p> <pre><code># ... |
15,508,759 | 0 | Strange ie behaviour with jquery inArray <p>Hello this seems to be working on IE8 :</p> <pre><code>var clsName = link.parents("div.fixed_column").attr("class").split(" "); if($.inArray("column_one", clsName) </code></pre> <p>While this one reports error (Object expected errror in jquery).</p> <pre><code>var clsName = l... |
18,548,383 | 0 | <p>I'm not sure this is what your asking but you can't show anything on top of an iframe I don't think, definitely not cross browser. But I doubt you need to.</p> <p>Now first off, your HTML seems improper because you open a <code><div class="ddoverlap"></code>, then a <code><table></code>, then <em>anothe... |
12,616,043 | 0 | <p>The <code>queryset</code> example you have given rightly indicates that <code>querysets</code> are evaluated lazily i.e the first time they are used. So when subsequently used again, they are not evaluated in the same flow when assigned to a variable. This is not exactly caching but re-using an evaluated expression... |
26,323,651 | 0 | JNetPcap open pcap from InputStream <p>Is there a way to open an offline Pcap from an InputStream and not from a local file?</p> <p>In the documentation it say that you can use <code>pcap_fopen_offline()</code> to open Pcap from an open stream but I don't know how to use it.</p> |
36,119,735 | 0 | Convert YUV_420 _888 to ARGB using Libyuv <p>I am processing Android camera2 preview frames which are encoded in YUV_420 _888, by calling the method I420ToARGB from the Libyuv library but I get images in wrong colors. </p> <pre><code> libyuv::I420ToARGB( ysrc, //const uint8* src_y, ystride, //int src_stride_y, usrc, //... |
3,196,539 | 0 | how to create methods from arrays or hashes in perl6 <p>I am trying to add new methods to an object dynamicaly.</p> <p>Following code works just fine:</p> <pre><code>use SomeClass; my $obj = SomeClass.new; my $blah = 'ping'; my $coderef = method { say 'pong'; } $obj.^add_method($blah, $coderef); $obj.ping; </code></pre... |
13,856,191 | 0 | How to read a file containg just 1 line or 1 word in Java <p>I have a file, I know that file will always contain only one word. So what should be the most efficient way to read this file ?</p> <p>Do i have to create input stream reader for small files also <strong>OR</strong> Is there any other options available?</p> |
34,502,427 | 0 | awakeFromNib gets called twice and outlets inside viewcontroller are not set <p>I am trying to build a menubar application for OSX. I have a AppDelegate, a Storyboard and a ViewController. The storyboard contains a application scene with the AppDelegate. The AppDelegate sets up the whole view hierarchy. Inside the AppD... |
14,618,237 | 0 | <p>You must never use a string in high volume applications. UI or not. Multi-threading or not.</p> <p>You should use StringBuilder to accumulate the string. and then assign</p> <pre><code>tb.Text = sb.ToString(); </code></pre> |
2,546,126 | 0 | <p>The kind of peer-to-peer networking problems become simple to the point of being trivial if you designate one machine as the master server. It should have a well-known name that all sub-servers can connect to so they can publish (and withdraw) their availability. A client can then send a query request to the same s... |
31,493,703 | 0 | log the alert box that pops up when leaving a page <p>I want to log alert boxes that pop up when I leave a page(when onbeforeunload, onunload or any other event is triggered while leaving a page). So I have overwritten alert function to record alert function invocations. Then I set window.location to some other url to ... |
36,252,733 | 0 | How to stop Service when app is paused or destroyed but not when it switches to a new Activity? <p>Currently I have a <code>Service</code> which I am using to play a sound file in the background whilst the app is open:</p> <pre><code>public class BackgroundSoundService extends Service { MediaPlayer player; public IBind... |
2,712,107 | 0 | <p>This article is a guide to building a .net component ,using it in a Vb6 project at runtime using late binding, attaching it's events and get a callback.</p> <p><a href="http://www.codeproject.com/KB/cs/csapivb6callback2.aspx" rel="nofollow noreferrer">http://www.codeproject.com/KB/cs/csapivb6callback2.aspx</a></p> |
24,403,570 | 0 | Restricting user access in asp.net <p>I am working on asp.net application. I want only logged in users to access the Game page. When the users log in, the id and pass are authenticated from the SQL then they are logged in. and I want the logged in users to have an access to Games.aspx.</p> <p>Here is the login code,</p... |
17,149,680 | 0 | how to change view in ios tabbed application without changing tab and maintaining tab bar visible <p>i have an iphone project that is a tabbed application. In the first tab I have a login form and I want that the user data returned by the login funcion to be shown in another view that takes the place of the view that c... |
11,065,068 | 0 | <p>You take the individual values (Mon, Day, Year), combine them in to a single date, and then store that. For display you do the reverse, you take the date, break it down in to the individual values, and then update each drop down appropriately.</p> <p>Make sure you validate the date before storing it so you don't en... |
8,203,582 | 0 | <p>If you want to self host then:</p> <ul> <li><a href="http://code.google.com/p/pywebsocket/" rel="nofollow">pywebsocket</a> - Python</li> <li><a href="http://jwebsocket.org/" rel="nofollow">jwebsocket</a> - Java</li> <li><a href="http://wiki.eclipse.org/Jetty/Feature/WebSockets" rel="nofollow">jetty with WebSockets<... |
31,820,679 | 0 | Lua script for redis transaction <blockquote> <p>Is there a way to use MULTI & EXEC command in lua? If not how to perform >transaction using lua script</p> </blockquote> |
34,907,698 | 0 | <p>The problem is that you try to call an instance function without having an actual instance at hand.</p> <p>You either have to create an instance and call the method on that instance:</p> <pre><code>let instance = APISFAuthentication(...) instance. sfAuthenticateUser(...) </code></pre> <p>or define the function as a... |
27,281,621 | 0 | <p>First, don't use action bar tabs because they are deprecated (find an alternative <a href="http://stackoverflow.com/questions/24473213/action-bar-navigation-modes-are-deprecated-in-android-l">Action bar navigation modes are deprecated in Android L</a>).</p> <p>Second, optimize fragments that are contained in ViewPa... |
17,448,181 | 0 | MySQL - Get next closest day between two days <p>We have two dates in database:</p> <ol> <li>2013-08-01</li> <li>2013-08-03</li> </ol> <p>Let say that today's date is 2013-08-02 and we want to get next closest date from database. I've found this query, but it's not getting the next day but previous:</p> <pre><code>SELE... |
24,174,312 | 0 | <p>You can just use moment.js, and this is all in <a href="http://momentjs.com/docs" rel="nofollow">the documentation</a>.</p> <pre><code>moment('6/29/2014 8:30am','M/D/YYYY h:mma').toISOString() </code></pre> <p>This assumes all of the following:</p> <ul> <li><p>The source value is in the user's time zone (that is - ... |
27,403,399 | 0 | <p>I have not found any way to do it with SQL, so I found this solution:</p> <pre><code>$posts = Posts::all(); foreach ( $posts as $key => $post ) if ( strtotime($post->created_at . '+5 days') < time() ) unset( $posts[$key] ); </code></pre> <p>What I do here is that I iterate through the entire array of objec... |
32,090,590 | 0 | Bootstrap Select plugin: deselect issue <p>I am using Bootstrap framework with the <a href="http://silviomoreto.github.io/bootstrap-select/" rel="nofollow">Bootstrap Select</a> plugin.</p> <p>This is a regular select tag, not multiple, here is the code I used:</p> <pre><code><select class="selectpicker show-tick" na... |
17,111,434 | 0 | <p>Add an <code>event</code> parameter to your handler function, and then use <code>event.target</code> to get the <code><a></code> element that was clicked. From there you can go up to the parent <code><div></code> and back down to the <code><span></code>.</p> <pre><code>$('#resultats_son').click(fu... |
30,152,776 | 0 | <p>A <a href="https://marc-stevens.nl/research/sha1freestart/">76-round collision</a> was found by <a href="https://marc-stevens.nl/research/">Marc Stevens</a>.</p> <p>Cryptographer Jean-Philippe Aumasson, co-creator of <a href="https://en.wikipedia.org/wiki/BLAKE_%28hash_function%29">BLAKE</a> and <a href="https://en... |
13,680,508 | 0 | Image is not in one line with other components <p>I know that alignment is sometimes complicated in html. But here is something puzzled for me. I have div with text,button and image with no other options.</p> <pre><code><div class="div-filter"> <input type="text" value="Hladaj"/> <input type="submit" val... |
13,057,842 | 0 | <p>You question isn't clear. Frequency has nothing to do with getting signal strength. Signal strength is calculated by the WiFi client upon receiving of frame. If you want to get every channel signal strength, you need to do WiFi scanning. Scanning is defined in 802.11 (WiFi) protocol and is done every n time units w... |
7,068,186 | 0 | <p>You can write your "label" without "for" like this :</p> <pre><code><p><label>Text 1 : <input type="text" name="text[]" /></label></p> <p><label>Text 2 : <input type="text" name="text[]" /></label></p> <p><label>Text 3 : <input type="text" n... |
19,968,773 | 0 | <p>I'd take a screenshot, then make a histogram of the image to find the most common colour.</p> <p>Refinements:</p> <ul> <li>First go through and replace all text content with "& nbsp;"</li> <li>Give extra weight to the pixels closest to the edge of the screen.</li> </ul> <p>(To automate entirely within PhantomJS... |
19,586,142 | 0 | <p>It means that the external process [server] has a codeset that that version of JacORB does not support or cannot negotiate with. If you dump out the IOR of the server, or use wireshark you should be able to see what it is.</p> |
18,733,408 | 0 | Cannot find symbol : constructor <p>When I compile I am getting the error: cannot find symbol symbol : constructor Team()</p> <pre><code>public class Team { public String name; public String location; public double offense; public double defense; public Team(String name, String location) { } public static void main(Str... |
27,397,145 | 0 | <p>alternative is to change the order of timestamp column </p> <p>OR </p> <p>set first column DEFAULT value like this</p> <pre><code>ALTER TABLE `tblname` CHANGE `first_timestamp_column` `first_timestamp_column` TIMESTAMP NOT NULL DEFAULT 0; </code></pre> <p><a href="http://jasonbos.co/two-timestamp-columns-in-mysql/"... |
33,656,112 | 1 | decode JSON in python <p>I am having a problem I can't quite seem to find the solution to. I have an application that speaks with a Java app via JSON. Pretty simple, but I'm having an issue decoding JSON off the wire with nested objects. For example I have:</p> <pre><code>class obj1(object): def __init__(self, var1, va... |
28,811,035 | 0 | Matlab string to double (str2double) <p>I am trying to build a finantial application that handle economical data using Matlab. The file I want to load is in a csv file and are double numbers in this format '1222.3'. So far, I am just working with one dimension and I am able to load the data into a vector.</p> <p>The pr... |
34,708,148 | 0 | <h2>Middleware recommendation</h2> <p>The answer by @miro is very good but can be improved as in the following middleware in a separate file (as @ebohlman suggests).</p> <h3>The middleware</h3> <pre><code>module.exports = { configure: function(app, i18n, config) { app.locals.i18n = config; i18n.configure(config); }, i... |
32,526,261 | 0 | how to get outer class name from inner enum <p>basicly what i want to do is written in code. so , is there a way with templates or with something else get outer class name in global function ? is there a way to get this code work?</p> <pre><code>#include <iostream> class A { public: enum class B { val1, val2 }; t... |
41,027,857 | 0 | <p>It may be only because the comparison operand is >= and not => but i can't try any further, sorry. </p> |
7,254,014 | 0 | <p>A <code>ListActivity</code> needs a <code>ListView</code> with the ID <code>android.R.id.list</code>. As you create your activity, everything is fine because you're not specifying a content view of your own, and so a default content view containing just a list is being used.</p> <p>Now, in your <code>setContentView... |
28,754,534 | 0 | <p>The abstract operation that converts to a boolean is called <a href="http://www.ecma-international.org/ecma-262/5.1/#sec-9.2" rel="nofollow"><code>ToBoolean</code></a>:</p> <ul> <li>Undefined: <code>false</code></li> <li>Null: <code>false</code></li> <li>Boolean: The result equals the input argument (no conversion)... |
35,927,127 | 0 | <p>They are very similar but have some nuances to them. For example, AWS does not allow all traffic within the VNET by default, whereas Azure NSGs allow all traffic between VMs in the VNET. Unfortunately, I don't have a guide for translating from one to the other. The best reference for Azure NSGs: <a href="https://az... |
36,255,847 | 0 | <p>You need to use something like Rollup, Webpack, or Browserify. This statement <code>import FormComponent from './FormComponent.js';</code> doesn't mean anything on the client. No browser natively supports it so you need something like the tools mentioned above to turn it into something the browser can actually use.... |
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