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12,293,806 | 0 | <p>From javadoc of <a href="http://weka.sourceforge.net/doc.dev/weka/filters/unsupervised/attribute/MathExpression.html" rel="nofollow">MathExpression</a></p> <blockquote> <p>The 'A' letter refers to the value of the attribute being processed. Other attribute values (numeric only) can be accessed through the variables... |
26,662,283 | 0 | <p>In order to compute the rmse it is neccessary to have a maximum of 1 y value per x value, mathematically speaking a "function". You can plot later again the way your sketch shows it. But for the computation: rotate by 90 degree.</p> <p>For the optimization, you need an initiall guess (your <code>Alpha</code>), whic... |
9,525,576 | 0 | <p>according to <a href="http://www.connectionstrings.com/Articles/Show/use-application-name-sql-server" rel="nofollow">this link</a> you can put space there</p> |
25,371,760 | 0 | <p>Alright, since I got no answers for this question, I'm going to post the solution that worked for me.</p> <p>Using Cordova’s hooks (<code>after_prepare</code>) I was able to copy the splash screen files from <code>/www</code> to the correct Android and iOS platform directories.</p> <p>The hook lives in <code>/hooks... |
1,749,604 | 0 | <p>Multi-dispatch is the ability to choose which version of a function to call based on the runtime type of the arguments passed to the function call.</p> <p>Here's an example that won't work right in C++ (untested):</p> <pre><code>class A { }; class B : public A { }; class C : public A { } class Foo { virtual void My... |
29,051,652 | 0 | <p>You can use the following</p> <p><code>var result = db.tableName.Where(o => mylist.conains(o.item_ID) && o.readed).ToList();</code></p> |
7,592,747 | 0 | how to remove namespace and retain only some of the elements from the original XML document using XSL? <p>Below is my XML. I wanted to parse this using XSL. What I want to achieve is to remove the namespace (xmlns) then just retain some of the elements and their attributes. I found a way to remove the namespace but whe... |
16,282,192 | 0 | <p>To find the intersection of two curves:</p> <p>Declare g1 and g2 as explicit anonymous functions</p> <pre><code>g1 = @(x)(sqrt(2*x - 1)); g2 = @(x)(-0.4*x.^2 + 4.5); </code></pre> <p>Choose a range for x to test over:</p> <pre><code>xmin = 0; xmax = 100; xres = 0.1; x = xmin:xres:xmax; </code></pre> <p>Find in the ... |
4,675,010 | 0 | <p>Process isOK your window.confirm within the function of the button</p> <pre><code>$('#button1').click(function(){ if(window.confirm("Are you sure?")) alert('Your action here'); }); </code></pre> <p>The issue you're going to have is the click has already happened when you trigger your "Are You Sure" Calling preventD... |
35,313,683 | 0 | Can´t load store of a combo in ExtJS4 <p>I can´t load the store data when the view is loaded. This is my store: (strEstadosMtoOrganismos.js)</p> <pre><code>Ext.define('TelicitaApp.store.filtros.strEstadosMtoOrganismos', { extend: 'Ext.data.Store', model: 'TelicitaApp.model.filtros.mdlEstadosMtoOrganismos', autoLoad: fa... |
16,397,973 | 0 | <p>You cant fill <code>std::vector</code> using memcpy (Well.. there is a way, but for you is better to think it as if not). Use <code>std::copy</code> or fill it by yourself.</p> |
14,380,983 | 0 | SQL Error: ORA-00904: : invalid identifier in CREATE AS SELECT <p>I am trying to create a table from 2 other tables in Oracle SQL Developer:</p> <pre><code>CREATE TABLE share_stock( share_id NUMBER(6,0), share_price NUMBER(10,2), company_id NUMBER(6,0), company_name VARCHAR2(50), ticker_symbol VARCHAR2(4), AS SELECT sh... |
14,841,031 | 0 | <p>All you have to do is correct your signatures like so:</p> <pre><code>const T& operator [](char* b) const; T& operator [](char* b); </code></pre> <p>I've removed the <code>const</code> qualifier from the second operator.</p> <blockquote> <p>if I use <code>AssArray["llama"]=T</code>, how am I supposed to get... |
13,068,898 | 0 | <p>I don't know how many frames you have in the <code>scene1</code>. But I am sure if your code is in the first frame of <code>scene 1</code> you can't see that because you haven't stopped there rather you are playing it to what is next(<code>gotoAndPlay</code>). So, if you want to see the changes made dynamically you... |
9,969,236 | 1 | How to implement Priority Queues in Python? <p>Sorry for such a silly question but Python docs are confusing.. . </p> <p><strong>Link 1: Queue Implementation</strong> <a href="http://docs.python.org/library/queue.html">http://docs.python.org/library/queue.html</a></p> <p>It says thats Queue has a contruct for priority ... |
18,494,742 | 0 | <p>you need to <a href="http://qt-project.org/doc/qt-4.8/qobject.html#installEventFilter" rel="nofollow">install an event filter</a>, there is a nice example in documentation. </p> |
9,220,667 | 0 | <p>As Diodeus said, <a href="http://seleniumhq.org/" rel="nofollow">Selenium</a> is probably the most popular browser automation library right now (I believe Facebook uses it). Other frameworks you may wish to investigate:</p> <ul> <li><a href="http://watir.com/" rel="nofollow">Watir</a></li> <li><a href="http://www.g... |
6,007,932 | 0 | securimage validation <p>hi everyone i am trying to get validate captcha on my form but i would like validation to take place on the form without a change of state. </p> <p>currently the page refreshes to display the error message and the page loses all form values and i can understand that this can be frustrating to u... |
14,072,639 | 0 | Reading SyndicationFeed in ThreadPool.RunAsync <p>I'm developing a Windows 8 Metro RSS Feed app. Therefore I'm implementing a Background Task to check if new feeds are available and inform the user if so. I do this as follows:</p> <pre><code>public sealed class UpdateCheck : IBackgroundTask { public async void Run(IBac... |
12,666,182 | 0 | <p>Math expressions can be very complex, I presume you are referring to arithmetic instead. The normal form (I hope my wording is appropriate) is 'sum of monomials'.</p> <p>Anyway, it's not an easy task to solve generally, and there is an ambiguity in your request: 2 expressions can be syntactically different (i.e. th... |
18,413,675 | 0 | <ol> <li>Prepare a dictionary to store the results.</li> <li>Get the numbers of line with data you have using xlrd, then iterate over each of them. </li> <li>For each state code, if it's not <code>in</code> the dict, you create it also as a dict.</li> <li><p>Then you check if the entry you read on the second column ex... |
31,685,896 | 0 | <p>You can also try and use the center tag and put everything in between.Not the best way, but it works. < center> < /center></p> |
11,689,759 | 0 | |
11,943,350 | 0 | Asynchronous vs Synchronous WebRequest, is it necessary? <p><strong>Background:</strong></p> <p>I am writing a RouteHandler as part of my MVC3 solution. It purpose is to get images and files from my cloud storage and deliver them to the browser while masking the cloud storage urls.</p> <p>So every thing from the "media... |
7,447,069 | 0 | C++, diamond inheritance, where/when do pure virtuals need to be implemented? <p>C++: I have a base class A with a pure virtual function f() and then two classes B and C inherit virtually from A, and a class D that inherits from both B and C (the typical diamond structure):</p> <pre><code> A f() = 0 v/ \v B C \ / D </c... |
22,297,916 | 1 | Fielding numbers using < and > values <p>So i wish to field these numbers into groups as you can see below, the and is incorrect and wish to know the correct method of doing so.</p> <p>After the "if" the code it assigns the a rating that co-incides with the score and then 1 is added to a counter that counts the number ... |
1,023,374 | 0 | <p>NSURLConnection is great for getting a file from the web... It doesn't "wait" per se but its delegate callbacks:</p> <pre><code>- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data - (void)connectionDidFinishLoading:(NSURLConnection *)connection </code></pre> <p>...allow you to be notified... |
28,667,150 | 0 | <p>I recommend a lambda (like <a href="http://stackoverflow.com/users/1885037/kaveish">kaveish's</a> <a href="http://stackoverflow.com/a/26770618/309334">answer</a>). But you can have it return a function that checks the appropriate bounds to make everything more readable.</p> <pre><code>auto in = [](int min, int max,... |
36,167,031 | 0 | <p>Ok, I find out why!</p> <p>The 'print_endline' expect a string value, but the function 'String.[n]' returns a char.</p> <p>I just changed the 'print_endline' for 'print_char' and it worked.</p> |
5,992,996 | 0 | <p>change</p> <pre><code>void sillyFunction(string * str, int cool){ counter++; if (cool){ for (int i=0; i<counter; i++) cout << *str << endl; } else { cout << *str << endl; } } </code></pre> <p>to</p> <pre><code>void sillyFunction(const char* str, int cool){ counter++; if (cool){ for (int i... |
21,594,775 | 0 | code on a jpg image generated dynamically <p>While I was looking for some info, I came across this image on a forum which i didn't understood how it worked. Its a JPG image which actually tells you your ip address and your browser. I think that maybe it was made by modifying htacess and replacing PHP for JPG, and with ... |
24,579,128 | 0 | R slow assignment in setRefClass <p>Perhaps this question should be in some programming forum, but I thought I would ask it in the statistics community. The following code illustrates the problem when performing global assignment in R's setRefClass:</p> <pre><code>class <- setRefClass("class", fields = list( params ... |
35,235,466 | 0 | group by average on a list of objects in C# <p>I have a list of objects where object looks like below</p> <pre><code>public class Sample { public DateTime _dt; public decimal _d; public decimal_value; } </code></pre> <p>I want a list grouped by year and month of a date and _d values with _value averaged.</p> <p>So if f... |
5,470,141 | 0 | <p>If this is only a timeout error, try putting set_time_limit(xx); on top of your code. With xx corresponding to the time to wait in seconds.</p> <p>Putting 0 means no time limit, but it may be endless if your script enters an infinite loop, of if it is waiting a feedback from your encoding command that never arrives... |
32,575,836 | 0 | <p>To clarify.</p> <p><strong>If you want to skip the re-review process, don't update the VERSION ("Bundle versions string, short" in the Info.plist file), update the BUILD ("Bundle version" in the Info.plist file)</strong> </p> <p>so instead of doing <code>0.1 (1) -> 0.2 (1)</code> instead do <code>0.1 (1) -> 0... |
28,789,665 | 0 | <p>The following samples are all matched.</p> <pre><code>$samples = Array( 'what is 4+3', 'what is 2 plus 7', 'what is 3 * 2', 'what is 3x2', 'what is 4 times 2' ); foreach($samples as $sample) { $sample = preg_replace('/(times)|\*/', 'x', $sample); $sample = str_replace('plus', '+', $sample); preg_match('/what is \d ... |
15,175,227 | 0 | ZK methode call when enter pressed <p>I have a textbox in zk. If I pressed tab call the onChanged event. What need I do for call onChange event when press enter? Currently when I press enter not happens anything at all.</p> <pre><code><textbox id="inputWord" width="200px" apply="com.wb.controlers.WBControler" /> ... |
30,384,264 | 0 | PHP, SQL Code not working <p>im ranning into some problems agian, and hope that your guys can help me.</p> <p>I have this code, that i can't get to work.</p> <p>see, the strange thing is, if i change</p> <pre><code>$query2 = mysqli_query($dblogin, "SELECT * FROM devices RIGHT JOIN repair ON devices.name = repair.modeli... |
39,848,722 | 0 | <p>You can't use <code>u.name</code> like that. <code>u</code> is just a name that exists in Elixir when compiling the query to SQL. It gets renamed while it is compiled. You need to add another <code>?</code> to <code>fragment</code> and pass <code>u.name</code> for that:</p> <pre><code>def search(query, search_term)... |
21,142,756 | 0 | Safely push updates to app with a constantly running service <p>I have an app on Google Play that uses a constantly running service to perform a specified task. Due to the nature that it is always running unless the user disables it, this seems to have caused problems with some users when I pushed out my first update. ... |
10,283,066 | 0 | <p>First of all, if I understood you, for what you want you are going to need jQuery, why? Because javascript doesn't know what CSS properties are affecting to an specific element.</p> <p>Second, the way you are using CSS is not the correct one, you are mixing desing and functionality and for the easiest task like thi... |
31,573,817 | 0 | Debugger not working in IE 11 F12 developer tools <p>My <kbd>F12</kbd> debugger in IE 11 is not working, it is just showing an empty window. Only the Network tab seems to work.</p> <p>We have been using Firefox until recently, environment changes have forced development to use IE.</p> <p>I've tried it on multiple pages... |
9,242,386 | 0 | difference between output of sproc and functions <p>I have been asked this question in the technical interview.</p> <p>what is the difference between output of stored procedure and a function?</p> <p>Can anybody please explain this?</p> |
20,771,147 | 0 | <p>Just add below code in your edit-text</p> <pre><code>android:hint="Your Text"; // XML </code></pre> <p>or even you can set it run time by using following code</p> <pre><code>EditText text = new (EditText) findviewbyid (R.id.text1); text1.setHint("Enter your message here"); </code></pre> |
33,730,857 | 0 | Batch-Rename heterogeneous file extensions to one extension <p>I have multiple files each with a different extension in a folder. I need to rename all of them to one extension (.txt).</p> <p><a href="https://i.stack.imgur.com/ScJII.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ScJII.jpg" alt="enter... |
24,805,623 | 0 | <pre><code>$list = ['a', 'b', 'c', 'd', 'e', 'f', '1', '2', '3', '4', '5', '6', '7', '8', '9']; $list2 = []; $c = 0; $temp_array = []; for ($i = 0; $i < Count($list); $i++) { $c++; array_push($temp_array, $list[$i]); if ($c >= 2) { array_push($list2, $temp_array); $temp_array = []; $c = 0; } } print_r($list2); e... |
25,779,194 | 0 | Stored procedure if record exists then update <p>I'm trying to check if a record exists and then update it if it does</p> <p>Here is what I current have: (Which obviously does not work)</p> <pre><code> CREATE PROCEDURE dbo.update_customer_m @customer_id INT , @firstname VARCHAR(30) , @surname VARCHAR(30) , @gender VARC... |
8,562,314 | 0 | <p>There are 3 types of javascript popups:</p> <ol> <li>Alert - it has only "yes" button</li> <li>Confirmation - it has "yes" as well as "no" buttons</li> <li>Prompt - it has input area to write something and "yes" and "no" buttons</li> </ol> <p>You need to make sure which type of popup is shown and act accordingly.</... |
4,890,324 | 0 | Controlling memory spikes when loading local (Office and iWork) files in UIWebView <p>I am using UIWebView to open local files of Office (ppt, xls, doc) and iWork (numbers, pages, key) formats, all less than 5 MB in size. To load them, I simply do:</p> <pre><code>NSURL *url = [NSURL fileURLWithPath:filepath]; NSURLRequ... |
6,465,424 | 0 | <p>does it have to be in MSI ? why not have a batch file (run.bat) and run your msi first followed by your app</p> |
9,701,381 | 0 | <p>Look at the Pinax project's <a href="https://github.com/pinax/pinax/blob/master/pinax/apps/account/auth_backends.py" rel="nofollow">account auth_backends </a>, there it replaces with own one. I think Pinax code helps you while changing Django's authentication backend.</p> |
25,304,616 | 0 | <p>It was expecting maybe like this</p> <pre><code>RULES_LIST = [ ('Name1', 1, 'Long string upto 40 chars'), ('Name2', 2, 'Long string upto 40 chars'), ('Name3', 3, 'Long string upto 40 chars'), ('Name4', 4, 'Long string upto 40 chars'), ('Name5', 5, 'Long string upto 40 chars'), ('Name6', 6, 'Long string upto 40 char... |
520,527 | 0 | Why do some claim that Java's implementation of generics is bad? <p>I've occasionally heard that with generics, Java didn't get it right. (nearest reference, <a href="http://stackoverflow.com/questions/457822/what-are-the-things-java-got-right">here</a>)</p> <p>Pardon my inexperience, but what would have made them bett... |
18,886,672 | 0 | How do I match the root of a content URI in Android 4.3? <p>I'd like to return some results when someone hits the root of my ContentProvider, which has worked fine up until now. As of Android 4.3, however, I cannot match the root! Here's everything I've tried, and nothing will work. This returns -1 under 4.3, but not u... |
36,919,775 | 0 | Data Between Two Tables <p>Excuse any novice jibberish I may use to explain my conundrum but hopefully someone here will be able to look past that and provide me with an answer to get me unstuck.</p> <p><strong>SESSIONS</strong></p> <pre><code>+--------+---------+----------+ | id | appID | userID | +--------+---------+... |
23,467,355 | 0 | mobile webpage navigation breaks on focus input type text <p>![enter image description here][1]At the moment i am writing media querys for smartphones. But there occured a strange problem, and i just can´t find anything about it online..</p> <p>So the problem is that My navigation which is</p> <pre><code> position:fixe... |
18,266,556 | 0 | <p><a href="http://jsfiddle.net/cse_tushar/JENyF/1" rel="nofollow"><strong>DEMO</strong></a></p> <pre><code>function showValues() { var str = $('#form1').clone(); $.each(str[0], function (i, val) { var str_new = '<pre>' + str[0][i] + '</pre>'; if (str_new === '<pre>[object HTMLSelectElement]</pre&... |
30,176,918 | 0 | handling button click in notification <p>I have got a notification with one Button and I want to do something, when I click the button of the notification. </p> <p>Is there a possibility like <code>OnClickListener</code> to handle that?</p> <p>Here is the code for the notification: </p> <pre><code> private void notific... |
16,714,469 | 0 | How to cleanup an SVN checkout with lots of locks in externals <p>At the moment <code>svn cleanup</code> doesn't go into externals according to this <a href="http://subversion.tigris.org/issues/show_bug.cgi?id=2325" rel="nofollow">bug</a>. What's the best way to remove all the checkout locks from a project and all it's... |
22,647,715 | 0 | <p>This is a synchronous request. Try using the below code to this the server synchronously. At least this will make sure everything is running fine. responseData can be written in a file to see the response.</p> <pre><code>NSURL *url = [NSURL URLWithString:@"http://127.0.0.1:8080/Jersey/rest/hello"]; NSURLResponse *u... |
39,898,196 | 0 | <pre><code><?php $Student = array(array("Adam",10,10,10), array("Ricky",10,11,10), array("Bret",15,14,10), array("Ram",14,17,10) ); for($i=0;$i<=3;$i++){ for($j=0;$j<=3;$j++){ print_r($Student[$i][$j]); echo "<br>"; } } ?> </code></pre> |
36,640,380 | 0 | How to make my android app downloadable from Facebook page <p>I am making one android app and I want to post one advertisement on Facebook page that will have one video regarding my app and a link to download my android app. The user should be able to see the advertisement with video and if he wish to download my andro... |
19,974,279 | 0 | <p>no there isn't ready made code. we wrote our own solution and I know of a few other ones.. the MAP you use really doesn't matter.</p> <p>the grouping can happen 'on the model'</p> |
30,620,268 | 0 | <p>I think that you can not do a release of a project which depends on projects in Snapshot version.</p> <p>Maybe this could help to configure your pom.xml</p> <p><a href="http://stackoverflow.com/questions/245932/how-to-release-a-project-which-depends-on-a-3rd-party-snapshot-project-in-maven">how to release a project... |
37,397,863 | 0 | <p>Accordion behavior is dependent on the <code>panel</code> class (<a href="http://getbootstrap.com/javascript/#collapse-options" rel="nofollow">http://getbootstrap.com/javascript/#collapse-options</a>). So the immediate child of the parent <code>#sidebar-admin</code> must be a <code>.panel</code>..</p> <p><a href="h... |
22,078,275 | 0 | Second prepared statement is not firing <p>thanks for your time.</p> <p>Below I have two prepared statements, query & query2;</p> <p>con is the connection var</p> <p>The first query is running perfectly and updating the database.</p> <p>The second query is not updating anything, although it is not giving any error.... |
31,296,857 | 0 | unsorted matrix search algorithm <p>is there a suitable algorithm that allows a program to search through an unsorted matrix in search of the biggest prime number within. The matrix is of size m*n and may be populated with other prime numbers and non-primes. The search must find the biggest prime.</p> <p>I have studied... |
1,050,683 | 0 | <p>One possible solution would be to simply hide the <code>SiteMapPath</code> control on the home page:</p> <pre><code>mySiteMapPath.Visible = (SiteMap.CurrentNode != SiteMap.RootNode); </code></pre> |
33,399,655 | 0 | <p>Your question seems unclear, but I suppose that you are asking how to load another layout/activity/fragment by clicking on a button.</p> <p>Well, it depends on which of the three actions you want to do:</p> <p>1) in order to load another layout, you need to inflate the new layout in your view; in order to do that y... |
26,119,309 | 0 | <p>A validation is a check that the value entered is legitimate for the context of its field (from technical perspective), for example: is 5 as a numeric value acceptable for Age(v.s. -5)?, while -5 is acceptable as Temperature for example.</p> <p>The business rule is more of a business perspective. It is a check that... |
36,315,968 | 0 | <p>You are using the aws-sdk, good, I'll hit you with the se.file.read equivalent then: <a href="http://docs.aws.amazon.com/sdkforruby/api/Aws/S3/Object.html#get-instance_method" rel="nofollow"><code>Aws::S3::Object#get</code></a>.</p> <pre><code># create your bucket first s3_file = bucket.object['myfile.txt'].get({re... |
38,555,411 | 0 | Drag and Drop Custom Control Isn't working <p>I have built a custom <code>ListView</code> to allow me to drag and drop. with some help from other questions and blog post i have gotten this far. </p> <p>I am using <code>MVVM</code> in the implementation of the <code>UserControl</code> but while building the actual Custo... |
291,881 | 0 | <p>There are two separate issues to consider.</p> <p>To begin, it is quite common when using an ORM for the table and the object to have quite different "shapes", this is one reason why many ORM tools support quite complex mappings. </p> <p>A good example is when a table is partially denormalised, with columns contain... |
14,778,895 | 0 | <p>There are a set of several templates that control the checkout page. They can be found in the WooCommerce plugin folder in templates/checkout.</p> <p>You can put a woocommerce/templates/checkout folder inside your theme's folder and copy the templates you want to alter into it. Those will override the normal templa... |
6,878,662 | 0 | Tumblr API - how to upload multiple images to a Photoset <p>I am able to upload one picture but I can't create a photoset with multiple images using API.</p> <p>Documentation says: Paramater: Array (URL-encoded binary contents)</p> <p>One or more image files (submit multiple times to create a slide show)</p> <p>Does an... |
37,273,675 | 0 | <p>I've taken a look at the site and it seems to work fine on my Nexus 6. So I believe it may be an issue with Safari. </p> <p>You do seem to have some errors on the page that may be causing issues with Safari. </p> <p>Follow this link to find and fix them: <a href="https://validator.w3.org/check?uri=http%3A%2F%2Ffkrt... |
31,014,241 | 0 | <p>You can do this with </p> <pre><code>+ (NSArray<ObjectType> * nullable)arrayWithContentsOfFile:(NSString * nonnull)aPath </code></pre> <p>and </p> <pre><code>- (BOOL)writeToFile:(NSString * nonnull)path atomically:(BOOL)flag </code></pre> |
17,207,745 | 0 | <p>First, you need to <code>Authenticate</code> your request (Get permission).</p> <p>second, see follow these steps:</p> <p>1.Download <code>FHSTwitterEngine</code> Twitter Library.</p> <p>2.Add the folder <code>FHSTwitterEngine</code>" to your project and <code>#import "FHSTwitterEngine.h".</code></p> <p>3.add <code... |
11,198,518 | 0 | <p>I ran into the same problem in Drupal 6 recently, and your question is valid. </p> <p>When I displayed the $form object (from <em>template.php</em>) using <a href="http://drupal.org/project/devel" rel="nofollow">Devel</a>'s dsm() function, I found that the buttons were somehow showing a weight of 0.0111, a float.</... |
9,062,660 | 0 | <p>Used <a href="http://valums.com/ajax-upload/" rel="nofollow">Ajax upload</a> it worked. But it calls the controller as soon as file is selected. </p> |
34,525,971 | 0 | <p>The first seed node is special, as documented in the Cluster documentation: <a href="http://doc.akka.io/docs/akka/snapshot/java/cluster-usage.html" rel="nofollow">http://doc.akka.io/docs/akka/snapshot/java/cluster-usage.html</a></p> <p>It must be the same 1st configured node on all nodes, in order for all of them t... |
28,151,627 | 0 | <p>You could convert to a <a href="http://www.mathworks.com/help/matlab/ref/datenum.html?refresh=true" rel="nofollow"><code>datenum</code></a>:</p> <pre><code>tdiff = datenum(sample.tend) - datenum(sample.tstart) </code></pre> <p>remebering that as <a href="http://www.mathworks.com/help/matlab/ref/datenum.html?refresh... |
32,132,281 | 0 | <pre><code>tableView.addPullToRefreshWithActionHandler { } </code></pre> |
26,739,299 | 0 | Rails - How can I display one nested attributes (Solved) <p>I have a new problem, I Create a web where I upload many images, using nested attributes and polymorphic table, in my index.html I want to show only one image, but I can't find how. But I'm new in rails. </p> <p>photography.rb</p> <pre><code>class Photography ... |
5,713,435 | 0 | <p><a href="http://cslibrary.stanford.edu/" rel="nofollow">http://cslibrary.stanford.edu/</a> is the best resource that I have come across to learn about pointers in C . Read all the pointer related pdfs and also watch the binky pointer video.</p> |
26,860,019 | 0 | Assigning Value to Two Dimension Array <p>I am trying to assign values to a 2D array in VBA but its not working. Here is what I have tried: </p> <pre><code>Sub UpdateCustomName() Dim CellTags() As String Dim temp() As String Dim ControlName As String Dim CellValue As String Dim CustomName(1 To 2, 1 To 2) As String For ... |
3,805,369 | 0 | <p>The <code>Array.Clear</code> method will let you clear (set to default value) all elements in a multi-dimensional array (i.e., <code>int[,]</code>). So if you just want to clear the array, you can write <code>Array.Clear(myArray, 0, myArray.Length);</code></p> <p>There doesn't appear to be any method that will set ... |
5,664,984 | 0 | <p><strong>Not call reloadData from <code>shouldAutorotateToInterfaceOrientation</code>:</strong></p> <p>Use the UIView <code>autoresizingMask</code> property for both <code>UITableView</code> and <code>UITableViewCell</code> when you create the object for both . because <code>UITableView and</code>UITableViewCell<cod... |
2,675,350 | 0 | Searchengine bots and meta refresh for disabled Javascript <p>I have a website that must have javascript turned on so it can work</p> <p>there is a < noscript> tag that have a meta to redirect the user to a page that alerts him about the disabled javascript... </p> <p>I am wondering, is this a bad thing for search e... |
2,264,261 | 0 | <p>Depends on your requirements and the design for such a site. Either come up with a design and then see if it would fit on GAE. Else, design it such that it fits into GAE. If one of your requirement is scalability then GAE promises that</p> |
13,083,638 | 0 | how to assign null to a field in sqlite <p>I would like to assign <code>null</code> to a field in SQLite but am not getting anywhere with this:</p> <pre><code>update t set n=null where n=0; </code></pre> |
29,452,795 | 0 | <pre><code>setlocal enabledelayedexpansion for /l %%b in (1,1,%num%) do echo !line%%b!>>file.txt </code></pre> <p>Or if you don't want to use delayed expansion:</p> <pre><code>for /l %%b in (1,1,%num%) do echo %%line%%b%%>>file.txt </code></pre> |
10,442,455 | 0 | <p>I have a <a href="https://github.com/ehrmann/vcdiff-java" rel="nofollow" title="vcdiff-java">Java port of open-vcdiff</a> on Github. It's tested against open-vcdiff, but it's not used in production anywhere.</p> |
25,607,078 | 0 | <p>After updating point, format is changed from <code>[x_value, y_value]</code> to: <code>{x: x_value, y: y_value}</code>. So instead of <code>c[1]</code>, use <code>c.y</code> for updated points. Since both formats are used you need to check which one is use.</p> |
15,793,680 | 0 | ObjectContext not adding an entity <p>I'm adding an entity to the object context like this</p> <pre><code>public partial class MyEntities : ObjectContext . . . </code></pre> <p>In a different class I've the following code</p> <pre><code>using (MyEntities dbContext = new MyEntities()) { Info x = new Info(); dbContext.Ad... |
28,058,285 | 0 | <p>I'm not sure why you are trying to get that string since to my knowledge most ssl functions will take the whole cert to verify. </p> <p>Have you seen <a href="http://stackoverflow.com/a/27251088/4474526">this post</a>? It looks like what you want.</p> <p>Hope that helps.</p> <p>EDIT:</p> <p>I <a href="https://www.v... |
1,441,116 | 0 | <p>Connecting to FTP really causes some headache for me. I do not know if the following link is useful. I happen to see it.</p> <p><a href="http://attractivechaos.wordpress.com/2009/08/02/read-files-on-ftphttp/" rel="nofollow noreferrer">http://attractivechaos.wordpress.com/2009/08/02/read-files-on-ftphttp/</a></p> <p... |
32,775,480 | 0 | Get commits that have been *created* on a specific branch <p>Is there a (relatively simple) way to <em>only</em> get the commits corresponding to asterisks (*) on the <code>release</code> (left-most, marked by red frame) branch in this real-world example of a commit history?</p> <p><a href="https://i.stack.imgur.com/bw... |
4,300,134 | 0 | <p>Looking away from the details of specific implementations of functional programming, I see two key issues:</p> <ol> <li><p>It seems comparatively rare that it is practical to choose a functional model of some real-world problem over an imperative one. When the problem domain is imperative, using a language with tha... |
997,146 | 0 | <p>Web aps follow a request-response architecture so you can't really (well, easily) have server initiated messages from client to server.</p> <p>You can use a polling architecture. At its very simplest, you could simply have the page refresh every X seconds/minutes to check for changes. This may be a bit ugly.</p> <p... |
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