pid int64 2.28k 41.1M | label int64 0 1 | text stringlengths 1 28.3k |
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11,784,072 | 0 | <p>If you don't have to use recursion, here's a much more efficient check for palindrome:</p> <pre><code>public boolean isPalindrome3(String input) { for (int start = 0, end = input.length() - 1; start < end; ) { if (input.charAt(start++) != input.charAt(end--)) { return false; } } return true; } </code></pre> |
4,171,112 | 0 | <p>You seem to be writing a makefile in GNUMake style, but actually running some other version of Make. If it's not obvious what autoreconf is calling, you could insert a rule in the makefile:</p> <pre><code>dummy: @echo using $(MAKE) $(MAKE) -v </code></pre> <p>If this theory proves correct, you can either persuade a... |
36,379,765 | 0 | <p>It is a <a href="http://developer.android.com/reference/android/support/design/widget/CollapsingToolbarLayout.html" rel="nofollow">CollapsingToolbarLayout</a>. </p> <p>Here is an example extracted from <a href="http://antonioleiva.com/collapsing-toolbar-layout/" rel="nofollow">this link</a>:</p> <pre><code><andr... |
8,581,785 | 0 | <p>Here is a Class that I wrote and used at several places look thru the methods to see what you can use.. </p> <pre><code>using System; using System.Text; using System.Collections; using System.DirectoryServices; using System.Diagnostics; using System.Data.Common; namespace Vertex_VVIS.SourceCode { public class LdapA... |
489,674 | 0 | <p>This doesn't sound right. To test it out, I wrote a simple app, that creates a DataTable and adds some data to it. On the button1 click it binds the table to the DataGridView. Then, I added a second button, which when clicked, adds another column to the underlying DataTable. When I tested it, and I clicked the seco... |
35,584,973 | 0 | <p>The drawing setup is quite involved, but the actual calls required to draw are fairly straightforward. From the <code>tri.c</code> (which draws a 2D triangle):</p> <pre><code>// ... vkCmdBeginRenderPass(demo->draw_cmd, &rp_begin, VK_SUBPASS_CONTENTS_INLINE); vkCmdBindPipeline(demo->draw_cmd, VK_PIPELINE_B... |
13,906,998 | 0 | Send attachment on Custom made SMTP server <p>I am currently working on my own SMTP server and I can successfully send email arounds from various programs and web pages such as Outlook, PHP and Pear Mail. </p> <p>The next stage I need to do is to try and send an attachment via my SMTP server. I have tried doing a LAN t... |
20,111,305 | 0 | <p>The regex you can use is like this: </p> <pre><code>/SIP\/(\d+)@PBX/ </code></pre> <p>This finds:</p> <pre><code>text SIP followed by a / (which is escaped so it isn't interpreted as the end of the regex) followed by one or more digits (captured in a group delineated with parens) followed by the text @PBX </code></... |
23,764,334 | 0 | Xcode compiler flag to draw view edges <p>I'm working with Auto Layout in code and I am unsure where some edges are falling. I know there is a way to draw yellow lines for all view edges, but I can't find it.</p> <p>Does anyone here know compiler flag/build environment variable that can be set to draw an outline for al... |
9,323,308 | 0 | <p>When a assembly' s AssemblyVersion is changed, If it has strong name, the referencing assemblies need to be recompiled, otherwise the assembly does not load! If it does not have strong name, if not explicitly added to project file, it will not be copied to output directory when build so you may miss depending assem... |
19,048,256 | 0 | <p>How about every ajax call has an id (which you should document in some way if you have a lot of them) and all the handlers are in one file with a huge ass switch case loop.Or if it's gonna be a big file maybe organise them in a few files - id 3001, 3002, 3003 form submits go to formHandler.php id 4001 400n go to la... |
28,034,416 | 0 | <p>Here's what you need to do.</p> <ol> <li>Find the directory in which your script.py is.</li> <li>Move your setup.py to this directory and please keep this window open.</li> <li>Hold shift, right click this directory, and open command window here.</li> <li>In the command window type: <code>C:\Python34\python.exe set... |
36,983,958 | 0 | Reply to a selected or opened mail in outlook using excel macro <p>I have made a code in excel which creates a mail using excel envelop. But this code creates a new email, instead, I want to reply to a particular mail which is selected or opened in my outlook. There is no fixed pattern in my emails to which I want to r... |
21,427,745 | 0 | <p>I solved the same issue with UIViewController categories that is in the common included file. So each UIviewController in its init function calls [self setMyColor]. </p> <p>This is my code:</p> <pre><code>@interface ColorViewController : UIViewController - (void) setMyColor; @end </code></pre> |
12,483,066 | 0 | <p>I've been using <code>async</code> in production for a couple of years. There are a few core "best practices" that I recommend:</p> <ol> <li><a href="http://nitoprograms.blogspot.com/2012/07/dont-block-on-async-code.html" rel="nofollow">Don't block on <code>async</code> code</a>. Use <code>async</code> "all the way... |
27,015,318 | 0 | How to set order of SQL-response? <p>I've got a mule flow that queries a SQL-server database and then converts the response to JSON and then writes the JSON comma separated to file.</p> <p>My problem is that the order of the column in the written file doesn't match the order of the fields in the query. How tho define t... |
17,481,890 | 0 | How to write a stored procedure in phpMyAdmin? <p>I am not able to find where to write the stored procedure in phpMyAdmin and how to call it using MVC architecture.</p> |
5,358,263 | 0 | Google_maps_API::Custom_image <p>I have been googling for quite some time now, and have yet to find a viable solution to using your own map images with the google maps API. <a href="http://vigetlabs.github.com/jmapping/" rel="nofollow">Jmapping</a> was <em>exactly</em> what I needed, but did not allow for your own back... |
24,365,117 | 0 | <p>Using this simple method, I was able to call stored procedures in MVC application </p> <pre><code>public static DataSet ExecuteDataset(string connectionString, CommandType commandType, string commandText, SqlParameter[] commandParameters) { using (SqlConnection connection = new SqlConnection(connectionString)) { co... |
7,014,444 | 0 | <p><strong>data</strong> will contain a result string returned by create.php and that is entirely up to you. What does create.php do at the moment?</p> |
12,418,140 | 0 | New Activity issuing nullpointerexception <p>I am trying to start a new activity to display a list of results from a search. I have been through the android dev stuff and androidhive and through similar posts here dealing with populating a listview with an arraylist in a new activity and I just cant seem to get this to... |
21,016,762 | 0 | <p>There is a workaround to this problem. Consider the following implementation:</p> <pre><code>int corePoolSize = 40; int maximumPoolSize = 40; ThreadPoolExecutor threadPoolExecutor = new ThreadPoolExecutor(corePoolSize, maximumPoolSize, 60L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>()); threadPoolExe... |
28,600,233 | 0 | How to insert a panel in webpage using chrome extension? <p>I m making an extension for gmail and trying to add a side panel when the user opens his mail( The place where contact information of the sender is shown). I searched and only found out that i can modify the css only. By modifying the css i m able to make spac... |
32,504,135 | 0 | <p>So this is how sourcemaps work in Gulp: Each element you select via <code>gulp.src</code> gets transferred into a virtual file object, consisting of the contents in a Buffer, as well as the original file name. Those are piped through your stream, where the contents get transformed.</p> <p>If you add sourcemaps, you... |
887,993 | 0 | <p>According to <a href="http://java.sun.com/javase/technologies/hotspot/vmoptions.jsp" rel="nofollow noreferrer">this page</a>, the default stack size depends on the OS.</p> <p><strong>Sparc:</strong> 512</p> <p><strong>Solaris x86:</strong> 320 (was 256 prior in 5.0 and earlier) <em>(update: According to <a href="ht... |
4,218,266 | 0 | <p>If the readonly and readwrite entities do not share relationships, the easiest solution is to put each group in their own configuration and then have separate stores. That way, updating is just a matter of swapping out the readonly persistent store file. </p> <p>If they do have relationships, then your only option ... |
28,968,367 | 0 | Wireless wlan0 management <p>I implemented a function in order to connect my device to an access point which contains :</p> <pre><code>iw mlan0 connect $SSID udhcpc -i mlan0 while : ; do echo "Pausing until connection established" mlan0_ip=`/sbin/ifconfig mlan0 | grep 'inet addr:' | cut -d: -f2 | awk '{ print $1}'` if ... |
21,025,965 | 0 | Is there a way to stop a url redirecting using javascript or Jquery? <p>for example when you click on this flickr url: <a href="http://www.flickr.com/photos/caterpiya/5716797477/sizes/h/" rel="nofollow">http://www.flickr.com/photos/caterpiya/5716797477/sizes/h/</a></p> <p>The /sizes/h/ changes to /sizes/l/ how can I st... |
12,685,784 | 0 | <p>Your analysis is definitely correct about where the click event is trying to bind.</p> <p>There are two approaches I generally take:</p> <ol> <li>Use ItemClick on the List</li> <li>Continuing using Click but do some redirection on the ViewModel side.</li> </ol> <hr> <p>So...1</p> <p>The <a href="https://github.com/... |
36,506,445 | 0 | <p>You need to use some semicolons. Otherwise the statements get blended.</p> <p>Why I think this is happening is that the function that calls <code>test</code> isn't getting called at all, but it's being passed to <code>test2</code> as the first argument.</p> <p>You can see that behavior here: <a href="https://jsfidd... |
29,888,785 | 0 | How to write helper class for different select operation? <p>Guys i want different "select" operation as per my needs, but i just need one helper function for all select operation , How do i get it??</p> <p>This is my helper class Database.php</p> <pre><code><?php class Database { public $server = "localhost"; publi... |
14,955,557 | 0 | <p>Try to use ob_start() at the start of script, and exit(); after header("Location: contact.php");</p> <p>smth like this ...</p> <pre><code><?php ob_start(); $name = $_POST['name']; $email = $_POST['email']; $message = $_POST['message']; &contact = $_POST['contact']; $formcontent="From: $name \n Message: $mess... |
23,884,293 | 0 | <p>If i'm not wrong. see below can help you up or not.</p> <pre><code><script type="text/javascript"> function Confirmation() { var rowQuestion = confirm("Are you sure you want to confirm?"); if (rowQuestion == false) { return false; } return true; } </script> </code></pre> <p>and the aspx will be:</p> <pr... |
23,381,822 | 0 | Parsing a language using scala parser combinators <p>I have the following template:</p> <pre><code>#foo(args)# // START CONTAINER1 #foo(foo <- foos)(args)# // BLOCK STARTS HERE (`args` can be on either side of `block`) #bar(args)# // START CONTAINER2 #.bar# // END CONTAINER2 #.foo# // END BLOCK #.foo# // END CONTAIN... |
2,107,300 | 0 | <p>you ever find an answer for this? i'm having the same issues</p> <p>EDIT: this delay is only experienced when debugging on the phone. the plugin attempts to load and there is a large delay before the youtube view pops up in the webview. if you unplug the phone from xcode (disabling the remote debugger) it immediate... |
32,066,647 | 0 | <p>I tried replacing the path of the input and output by one <strong>without any space</strong> and it now works ! Here is the code I ended up using :</p> <pre><code>using Ghostscript.NET.Rasterizer; private void button6_Click(object sender, EventArgs e) { int desired_x_dpi = 96; int desired_y_dpi = 96; string inputPd... |
24,248,853 | 0 | Netbeans Maven project from cloned GitHub Java (with jni and C) repository <p>I cloned the git repository <a href="https://github.com/s-u/rJava" rel="nofollow">here</a> and I would like to add it as a <code>Maven</code> or <code>NetBeans</code> <code>Java</code> project in <code>NetBeans</code>so I can use it as depend... |
16,319,702 | 0 | <p>While <a href="http://stackoverflow.com/a/16317950/887149">two</a> other <a href="http://stackoverflow.com/a/16317947/887149">answers</a> are ok, here is another way to do it.</p> <p>You can use </p> <pre><code>Item_properties.keys.push($(this).val()); </code></pre> <p>Instead of </p> <pre><code>this.keys.push($(th... |
20,739,122 | 0 | <p><code>async: false</code> is bad idea because ajax isn't meant to be blocking. Without <code>async: false</code> you cannot stop the function from returning. A better solution would be using <code>Deferred</code> object. You code can be improved like this.</p> <pre><code>function processData(data) { return data; } ... |
23,492,287 | 0 | Problems with upgrading Jekyll <p>I want to upgrade Jekyll to 1.5.1 in order to get some of the latest features, but I'm running into some trouble.</p> <p>My current version is 1.2.1 and <code>which jekyll</code> returns <code>/usr/bin/jekyll</code>. Rubygems is at <code>2.2.2</code>. I'm on OSX 10.9.2.</p> <p>When I s... |
32,600,403 | 0 | <p>Pass that particular id in your remote url like <code>remote: "../admin/checkEmail.php?data=email&id=23"</code> say your particular id be 23</p> <p>and in your checkEmail.php you can write query like</p> <pre><code>"SELECT email FROM table_name WHERE email='".$_GET['email']."' AND id!='".$_GET['id']."'" </code>... |
35,549,098 | 0 | <p>Have you tried to install from composer? it's the preferred way to install yii</p> |
12,584,026 | 0 | @media queries - why does css rule overrule another? <p>im using a media query for <code>max-width: 768px;</code> and have put the css rule for an element as <code>left: 80px;</code></p> <p>then BENEATH this i have another media query targeting max width of 800px and in that i have the same element set to <code>left: 9... |
32,454,908 | 1 | Remove duplicate data from an array in python <p>I have this array of data</p> <pre><code>data = [20001202.05, 20001202.05, 20001202.50, 20001215.75, 20021215.75] </code></pre> <p>I remove the duplicate data with <code>list(set(data))</code>, which gives me </p> <pre><code>data = [20001202.05, 20001202.50, 20001215.75,... |
20,558,780 | 0 | Integrating NetLogo and Java : when should we think about this integration as a good option? <p>I just came to know about this excellent tutorials</p> <p><a href="http://scientificgems.wordpress.com/2013/12/11/integrating-netlogo-and-java-part-1/" rel="nofollow">http://scientificgems.wordpress.com/2013/12/11/integratin... |
36,245,819 | 0 | <p>In general it depends on the target. On small targets (i.e. microcontrollers like AVR) you don't have that complex programs running. Additionally, you need to access the hardware directly (f.e. a UART). High level languages like Java don't support accessing the hardware directly, so you usually end up with C. </p> ... |
27,050,536 | 0 | <p>Try changing one of your href to <code>about.php</code> and see if it works. Example:</p> <pre><code> <ul class="dropdown-menu" data-role="dropdown"> <li><a href="about.php">About</a></li> //etc </code></pre> <p>As it stands your hyperlinks go to your <code>index.php</code>, which give... |
36,760,435 | 0 | <p>I have started messenger development 2 days ago.I was able to access localhost from any where over internet by using ngrok <a href="http://ngrok.com" rel="nofollow">http://ngrok.com</a> give it a try .</p> |
8,233,275 | 0 | How to properly InsertAllOnSubmit() and is that better than looping InsertOnSubmit()? <p>Say I have:</p> <pre><code>using (SomeDataContext db = new SomeDataContext()) { foreach(Item i in Items) { DbItem d = new DbItem; d.value = i.value; //.... etc ... db.InsertOnSubmit(d); } db.SubmitChanges(); } </code></pre> <p>Is i... |
31,085,940 | 0 | <p>Assuming that you are looking to set all elements for each row until the last negative element to be set to zero (as per the expected output listed in the question for a sample case), two approaches could be suggested here.</p> <p><strong>Approach #1</strong></p> <p>This one is based on <a href="http://docs.scipy.o... |
29,800,942 | 0 | <p>query is empty because you are checking </p> <pre><code>`if (isset($_POST['EntryId1']))` instead of `if (isset($_POST['search']) && $_POST['search']=='EntryId1')` and switch case would be b`enter code here`etter in this scenario. </code></pre> |
577,809 | 0 | <p>Is the layout of structs defined by the C++ standard? I would suppose that it is compiler dependent.</p> |
22,339,059 | 0 | <p>When you update the div, for instance:</p> <pre><code>$("selector for the div").html("the updated markup"); </code></pre> <p>...the next line of code doesn't run until the div has been updated. At that point, the DOM updates have been completed. Normally that's good enough. If you want to be sure that those updates... |
19,797,770 | 0 | facebook android sdk -user email returns null <p>I am having the following code that signin the user to facebook through my app. I am getting user.getproperty("email") as null first time. when i run the app second time i am getting the value. below is my code.</p> <p>private void loginToFb() {</p> <pre><code> final Ses... |
28,494,181 | 0 | <p>This is probably related to a known issue in ui-router since angular 1.3.4 or so. See here for workarounds: <a href="https://github.com/angular-ui/ui-router/issues/600" rel="nofollow">https://github.com/angular-ui/ui-router/issues/600</a></p> <p>I also had this issue, and could fix it by using the other version of ... |
30,939,010 | 0 | JQuery Click Event Not Firing on button <p>I've got a JQuery click event that doesn't seems to be firing at all. If I am missing something I'm almost certain it's something trivial. I've tried debugging the code via Chrome but the button click on the Filter button is not even hitting the breakpoint.</p> <pre><code>$('#... |
39,940,672 | 0 | Redoing a extra merge and a accidental contribution from the wrong user <p>I have the following git history that I would like to sort out a bit:</p> <p><a href="https://i.stack.imgur.com/9CoeS.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9CoeS.png" alt="Git History"></a></p> <p>The issue occurred ... |
38,734,065 | 0 | <pre><code>brew install automake </code></pre> <p>Than you can use aclocal</p> |
294,842 | 0 | <p><a href="http://sourceforge.net/projects/clojure-contrib" rel="nofollow noreferrer">clojure-contrib</a> has an sql library which is a thin wrapper around JDBC (java.sql.DriverManager). The test file that comes with it has some examples of its usage.</p> |
18,681,545 | 0 | How to save photos to phones library/album? <p>In my app i am having one image view which is containing the profile picture of a user and on this image view i am having one another image view which contains the picture of product. So the is basically try product yourself kind a app.I am able to do all this stuff but fi... |
5,213,154 | 0 | Intent.getAction() is throwing Null + Android <p>I have written BroadcastReceiver for sort of Alarm application. In onReceive method I am reading Intent.getAction(). <strong>It is running well in all of the versions *<em>except in SDK version 1.5 where it throws null pointer exception</em>*</strong>. I am setting the a... |
14,234,307 | 0 | <p>Superficially, it looks as though you need:</p> <pre><code>sed -n '/^IA\/\([NM][0-9][0-9]*\) \([01]\)$/ s//\1;\2/p' test.txt </code></pre> <p>The <code>-n</code> means do not print lines by default. The search pattern looks for lines that match (very exactly) <code>IA/</code> followed by N or M and one or more digi... |
24,411,541 | 0 | JSF Navigation using h:SelectOneMenu <p>Morning everyone, I have a question in regards to JSF navigation and using for navigation. My navigation was working fine until I put a three .xhtml files into subfolders. I have Home.xhtml, A.xhtml, B.xhtml, and C.xhtml all in the same folder. Upon putting A,B,and C.xhtml into s... |
22,506,713 | 0 | <p>A jQuery selector will never return null, so you have recursion until the stack overflows. Try this instead:</p> <pre><code>if (selector.next().length) { </code></pre> |
22,108,374 | 0 | <p>Usually this means you have a character that is illegal. For instance using øæå will cause json_decode to return null.</p> <pre><code>Returns the value encoded in json in appropriate PHP type. Values true, false and null (case-insensitive) are returned as TRUE, FALSE and NULL respectively. NULL is returned if the j... |
13,562,983 | 0 | <p>Try to disable the redis daemonize.</p> <p>In your redis.conf:</p> <pre><code># By default Redis does not run as a daemon. Use 'yes' if you need it. # Note that Redis will write a pid file in /var/run/redis.pid when daemonized. daemonize yes </code></pre> <p>Change <code>daemonize yes</code> to <code>daemonize no</... |
7,640,436 | 0 | <p>In Pascal, <code>:=</code> is the assignment operator. Replace it with <code>=</code> on the line that reads <code>IF x mod 2:= 0 THEN BEGIN</code>.</p> <p>Also, remove the <code>BEGIN</code>. The result should read:</p> <pre><code>IF x mod 2 = 0 THEN </code></pre> |
39,925,524 | 0 | <p>I have several test cases in a test suite and before I was running the test suite in the Mac Terminal like this: </p> <pre><code>python LoginSuite.py </code></pre> <p>Running the command this way my directory was being populated with .pyc files. I tried the below stated method and it solved the issue:</p> <pre><cod... |
8,036,805 | 0 | T4 Code template trigger generation on: other file save / xml change (VS 2010) <p>I have a t4 template, that loops over an xml file in the project and genrate the code.<br> Is it possible to make the T4 to run when a certain file has bee saved, or when I build the project?<br> VS 2010 </p> <p>Thanks</p> |
23,523,793 | 0 | <p>Unzip your sdk zip somewhere, copy entire contents of tools directory, replace it with your actual sdk tools folder contents.</p> <p>Restart eclipse if required.</p> |
8,070,712 | 0 | <p>Magento-Debug to navigate Magento's modules and layouts: <a href="https://github.com/madalinoprea/magneto-debug" rel="nofollow">https://github.com/madalinoprea/magneto-debug</a></p> |
22,971,679 | 0 | <ol> <li>Decide if you want to use <a href="http://subclipse.tigris.org/" rel="nofollow">Subclipse</a> or <a href="http://www.eclipse.org/subversive/" rel="nofollow">Subversive</a> and download a zipped updated site for the version you want to use.</li> <li>Decide if you want to use the <a href="http://help.eclipse.or... |
31,437,454 | 0 | <p>You specify the edition after the name of the DB:</p> <pre><code>SqlCommand cmd2 = new SqlCommand(string.Format("CREATE DATABASE [{0:S}] (SERVICE_OBJECTIVE = 'basic');", databaseName), conn); </code></pre> <p>The documentation for the syntax can be found <a href="https://msdn.microsoft.com/en-us/library/dn268335.as... |
14,277,212 | 0 | <p>try something like this.Working <a href="http://jsfiddle.net/bKZ2a/" rel="nofollow">fiddle</a></p> <pre><code> $(function(){ $('.menuHolder li a').click(function (e) { $('.menuHolder li a').removeClass('active'); $(this).addClass('active'); }); }); </code></pre> |
14,737,669 | 0 | Conditional HyperLink in GridView? <p>I have a gridview with a hyperlink:</p> <pre><code><asp:GridView ID="gvEmployees" runat="server" AutoGenerateColumns="False" CssClass="table table-hover table-striped" GridLines="None" > <Columns> <asp:TemplateField HeaderText="Name" SortExpression="EmployeName"> ... |
32,295,700 | 0 | <p>SQLite uses a more general dynamic type system. Please look at the storage classes that must have each value stored in a SQLite database: <a href="https://www.sqlite.org/lang.html" rel="nofollow">https://www.sqlite.org/lang.html</a> 1. onCreate</p> <blockquote> <p>"CREATE TABLE" + SENSORS_TABLE_NAME + "(" + SENSORS... |
32,745,603 | 0 | <p>If your app uses multiple controllers then you could define a parent controller that gets extended by all your other controllers. Within the parent controller's constructor you can retrieve the settings data and store it in a class property which will be available to all of the child controller classes. Your child ... |
30,935,504 | 0 | <p>Check this line in your onCreate() method:</p> <pre><code>loadAllProducts.execute(String.valueOf(lista)); </code></pre> <p>you can not get the string value of a ListView! If you want to get the value of a textView IN the listView, you could add an OnItemClick event to your listView and get the value of the textView... |
5,597,225 | 0 | <p>There are no C++ libraries for what you're trying to do (unless you're going to link with a half of Mozilla or WebKit), but you can consider using Java with <a href="http://htmlunit.sourceforge.net/" rel="nofollow">HTMLUnit</a>.</p> <p>And for those suggesting regular expressions, an obligatory <a href="http://stac... |
3,512,465 | 0 | How to use Filter in Google Search? <p>I have converted a textbox search to Google Search using :</p> <pre><code>location.href = "http://images.google.com/search?q=" + val; </code></pre> <p>But, I want options of Web Search, Image Search, Local Search & News Search.</p> <p>I do have :</p> <pre><code><tr height="... |
18,738,103 | 0 | <p>You need to pass a javascript element. Not a jquery element. Try </p> <pre><code>'map': map[0] </code></pre> |
38,243,599 | 1 | Python openpyxl comment shape property <p>I'm trying to set properties of comments (mainly the shape) in excel by openpyxl, but I cannot find examples. I'd like to set it with something like:</p> <pre><code>ws.cell(column = x, row = y).comment.NEEDED_METHOD_HERE = ... </code></pre> <p>If you have good examples or any i... |
15,410,129 | 0 | <p><code>id</code> is a global field, just do this:</p> <pre><code>document.getElementById("lat").innerHTML = "31"; document.getElementById("lon").innerHTML = "71"; </code></pre> <p>instead of what you have written.</p> |
249,029 | 0 | <p><strong>C++</strong>:</p> <p>Sometimes you need to introduce an extra brace level of scope to reuse variable names when it makes sense to do so:</p> <pre><code>switch (x) { case 0: int i = 0; foo(i); break; case 1: int i = 1; bar(i); break; } </code></pre> <p>The code above doesn't compile. You need to make it:</p>... |
604,438 | 0 | <p>Don't use the basic_ifstream as it requires specializtion.</p> <p>Using a static buffer:</p> <pre><code>linux ~ $ cat test_read.cpp #include <fstream> #include <iostream> #include <vector> #include <string> using namespace std; int main( void ) { string filename("file"); size_t bytesAvailabl... |
34,141,633 | 0 | <p>Roslyn is two things:</p> <ol> <li>An API that lets you see "compiler things" like syntax trees and symbols.</li> <li>A new csc.exe that is implemented atop #1.</li> </ol> <p>If you want to make <em>changes</em> to the compiler and use that to build, take a look at <a href="https://github.com/dotnet/roslyn/blob/mas... |
26,153,930 | 0 | Can we assign an attribute name for a Class even that attribute is a column in a different table? <p>Ok, here is my DB</p> <pre> Member Table memberID- Name -... 1 - Tom 2 - Mary ... Event table eventID - address 1 - 122NY... 2 - 23 Cali ... PaidMember table orderNumber - eventID - memberID 1 - 1 - 2 1 - 1 - 3 .. </pre... |
35,148,710 | 0 | <p>You cannot use Image datatype in Group by clause.</p> <p><a href="https://msdn.microsoft.com/en-us/library/ms177673.aspx" rel="nofollow">MSDN</a> says:</p> <blockquote> <p>Columns of type text, ntext, <strong>and image</strong> cannot be used in group_by_expression.</p> </blockquote> <p>You can try like this by CAS... |
9,888,669 | 0 | <pre><code>$this->html = preg_replace('~//\s*?<!\[CDATA\[\s*|\s*//\]\]>~', '', $this->html); </code></pre> <p>should work but haven't really tested it.</p> |
13,050,131 | 0 | <p>Finally resolved the issue. The program is handling everything correctly.</p> <p>On the sending side:</p> <pre><code>compression: gzip -c secret.txt -9 > compressed.txt.gz encryption: openssl enc -aes-256-cbc -a -salt -in compressed.txt.gz -out encrypted.txt </code></pre> <p>The compression output (gz) is given ... |
35,274,038 | 0 | <p>A few important differences:</p> <ul> <li>partially <strong>reversible</strong> (<code>CountVectorizer</code>) <strong>vs irreversible</strong> (<code>HashingTF</code>) - since hashing is not reversible you cannot restore original input from a hash vector. From the other hand count vector with model (index) can be ... |
34,941,431 | 0 | Ble pairing failed <p>I was involved an Android APP which does BLE connection and pairing with our company Bt chip. The APP is as BLE central role, while the Bt chip is as BLE peripheral role.</p> <p>When the APP runs on Android 4.4 or 5.0 smart phone, the BLE connection and pairing works well. When the APP runs on And... |
17,142,695 | 0 | Remove common indexes of array <p>I have some indexes that I need to remove from main array. For example:</p> <pre><code>$removeIndex=array(1,3,6); $mainArray=array('1'=>'a','2'=>'b','3'=>'c','4'=>'d','5'=>'e','6'=>'f'); </code></pre> <p>I want end result like:</p> <pre><code> $mainArray=array('2'=>... |
6,358,707 | 0 | <p>That's not how tab view controllers work. You can implement this method in your app delegate (after making it the delegate for the UITabeBarController)....</p> <pre><code>- (void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController </code></pre> <p>Then ... |
8,979,217 | 0 | <p>Don't think of it as evaluating a String. It's still just a chain of properties.</p> <p>So the practical answer to your question is:</p> <pre><code>var o:Object = {}; o["array"] = []; //we do have to insantiate the array first o["array"][0] = 4; </code></pre> |
29,545,868 | 0 | <p>Firstly, there is no requirement that joins be made using keys. Sure, that's usually how they're done, but you can join on anything (that's one of the big positives of a relational database).</p> <p>Simply join tableC to the other two tables using the attribute columns to create your insertion data:</p> <pre><code>... |
21,716,093 | 0 | <p>Use this to stop at the first closing curly bracket.</p> <pre><code>var html = a.replace(/img{([^}]*)}/g, '<img src="$1" class="image">'); </code></pre> |
4,609,319 | 0 | MySQL replication from Linux to MySQL on Windows over SSH? <p>Is it possible to perform MySQL replication from the master database on Linux to a slave database running on Windows?</p> <p>Also, an SSH connection must be established between the 2 servers; I'd like to be able to have a script on the slave Windows machine ... |
34,530,487 | 0 | ListView also made a call to find the original index of the selected element <p>There are two static ArrayList located in the main activity. I put this data in the ListView to fragment and search procedures would apply. But refreshing the index s search results. How can I get the original index of the selected element?... |
37,433,646 | 0 | <p>You can some changes in your css</p> <p><div class="snippet" data-lang="js" data-hide="false" data-console="true"> <div class="snippet-code"> <pre class="snippet-code-css lang-css prettyprint-override"><code>.tablep{ float:left; width:20%; } .bg{ background-color:grey; }</code></pre> <pre class="snippet-code-html l... |
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