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28,843,910 | 0 | <p>Basically, in mathematics, there is a concept of "<a href="http://en.wikipedia.org/wiki/Lebesgue_measure" rel="nofollow">Lebesgue Measure</a>". This assigns values to length, area, volume, etc. by manipulating the interval <code>[0,1]</code>.</p> <p>Here's an intituitive explanation. A point at <code>x</code> can b... |
32,009,931 | 0 | How to update message components associated with <p:commandButton ajax="false">? <p>I need your assistant in updating the <code><p:message></code> component in a JSF page once the non-ajax <code><p:commandButton></code> is clicked. Currently in the case, I need to validate if the employee number is null, th... |
217,275 | 0 | <p>Use <code>==</code> on objects to perform identity comparison.</p> <p>That is what the default implementation of <code>equals()</code> does, but one normally overrides <code>equals()</code> to serve as an "equivalent content" check.</p> |
14,192,355 | 0 | <p>As already mentioned, you can instruct <code>RAND</code> to generate numbers directly as single precision, and it's definitely best to generate the numbers in a decent sized chunk. If you still need more performance, and you have Parallel Computing Toolbox and a supported NVIDIA GPU, the <code>gpuArray.rand</code> ... |
21,486,408 | 0 | How to merge xml app.config files outside of the build process <p>I would like to use app.config files for settings, but I don't want to have to select different build configurations to select which settings to use, I would rather everything build in release and then just the app.config file be different when the appli... |
26,002,460 | 0 | <p>I would not have them answer "Yes" then type in the new value. Just have them type in the new value if they want one, or leave it blank to accept the default.</p> <p>This little function lets you set multiple variables in one call:</p> <pre><code>function confirm() { echo "Confirming values for several variables." ... |
8,190,868 | 0 | <p>I am using the same book and had the same issue, I remove Ruby 1.9.3-p0 and install Ruby 1.9.2-p290, it is working now</p> |
23,967,955 | 0 | <p>use the following function</p> <pre><code>left(@test, charindex('/', @test) - 2) </code></pre> |
3,562,303 | 0 | <p>To hav transparency, you need an alpha channel, on your texture, but more important, in your framebuffer. This is done with SDL_GL_SetAttribute, for example:</p> <pre><code>SDL_GL_SetAttribute( SDL_GL_RED_SIZE, 8 ); SDL_GL_SetAttribute( SDL_GL_GREEN_SIZE, 8 ); SDL_GL_SetAttribute( SDL_GL_BLUE_SIZE, 8 ); SDL_GL_SetA... |
19,209,924 | 0 | <p>I have been working on a vim plugin for android development: <a href="https://github.com/hsanson/vim-android" rel="nofollow">https://github.com/hsanson/vim-android</a>. Still work in progress but it has most functionality needed for android development using vim.</p> <p>I still have some issues to solve but most ar... |
39,262,726 | 0 | <p><strong>XLS</strong> is either a typo for <strong>XSL</strong> or a reference to Microsoft's <a href="https://products.office.com/en-us/excel" rel="nofollow">Excel</a> spreadsheet <a href="https://en.wikipedia.org/wiki/Microsoft_Excel#File_formats" rel="nofollow">format</a>.</p> <p><strong>XSL</strong> <a href="htt... |
36,605,426 | 0 | <blockquote> <p>So, if now i need to make a ssl request i will have to use HttpsURLConnection (?) and create a request.</p> <p>My question is -How does HttpsURLConnection know about the encryption algorithm and then encrypts using that?</p> </blockquote> <p>Yes you have to use HttpsURLConnection. But you dont have to ... |
10,038,683 | 0 | <p>I got some tips from the internet, and following is the steps to get iOS acceptable p12 key and certification file:</p> <ol> <li><p>convert XML to PEM<br> Shell> compile XMLSpec2PEM.java<br> Shell> XMLSpec2PEM rsa.xml<br> save the output result to rsa.pem<br> (borrow from <a href="http://www.platanus.cz/blog/conver... |
31,124,220 | 0 | <p>As @Warren pointed out, anderson_ksamp is not available in scipy version .12.1. It is a relatively new addition to scipy.</p> <p>I'm <strong>not</strong> a fedora user. That said, it sounds like installing scipy using pip is your best bet. </p> <p><strong>Step one:</strong> install dependencies. Check Muneeb's answ... |
1,201,230 | 0 | SharePoint > Custom Page-Library & PageLayout <p>I have a custom page-library which a custom content-type and a page-layout all inside a site-definition. </p> <p>Works as expected. The only thing I cannot get around is that if I upgrade the solution with the page-lib, ctype, page-layout via stsadm everything is updated... |
13,840,672 | 0 | <p>check this .... it's good article it will help u <a href="http://www.androidaspect.com/2012/09/android-webview-tutorial.html" rel="nofollow">http://www.androidaspect.com/2012/09/android-webview-tutorial.html</a></p> |
5,601,412 | 0 | <p>It's actually doing exactly what it should. <a href="http://msdn.microsoft.com/en-us/library/yw97w238.aspx" rel="nofollow"><code>Server.Execute()</code></a> basically will insert the second page's content into the first page, including ViewState.</p> <p>To remedy your problem, are you able to disable ViewState on t... |
7,262,750 | 0 | <p>Assuming that <code>listings</code> is indexed on id:</p> <p>If your id is an integer:</p> <pre><code>SELECT listings.id, listings.price, listings.seller_id, sellers.blacklisted FROM listings INNER JOIN sellers ON sellers.id = listings.sellers_id WHERE listings.price > 100 AND sellers.blacklisted = 0 AND listing... |
15,527,578 | 0 | Generate dynamic select lambda expressions <p>I am somewhat new to expression trees and I just don't quite understand some things.</p> <p>What I need to do is send in a list of values and select the columns for an entity from those values. So I would make a call something like this:</p> <pre><code>DATASTORE<Contact&... |
10,707,169 | 0 | <p>I had this exact problem today, while making a sample project for another SO answer! It looks like your xib is trying to connect an outlet to your view controller instead of your cell. In your screenshot, the outlets look correctly defined, but occasionally an old outlet definition can get left in the underlying XM... |
2,610,081 | 0 | <p>None that I'm aware of. However, you can call Java from C++. That will let you use BCEL from C++. If you're on one of gcj's supported platforms, you could try using it to compile BCEL to native code.</p> |
9,351,921 | 0 | Change Combobox via Textbox Input VB.NET <p>Hi I need some help over here... how do i change the display member of a ComboBox after i have entered a code in a textbox that it represent the combobox value??</p> <p>example</p> <p>Code: 02-001 Combobox: Provider X</p> <p>if i change the code the provider combobox must cha... |
3,566,034 | 0 | <p>The default behavior of ViewSwitcher, as inherited by ViewAnimator, is to consider all child views on layout, which will result in the ViewSwitcher occupying the space of the largest child.</p> <p>To change this, all you need to do is to set the MeasureAllChildren flag to false. This will make the layout pass ignor... |
24,219,023 | 0 | <p>Use %0a , it might be helpful.</p> <p>Reference :<a href="http://www.twilio.com/help/faq/sms/how-do-i-add-a-line-break-in-my-sms-message" rel="nofollow">http://www.twilio.com/help/faq/sms/how-do-i-add-a-line-break-in-my-sms-message</a></p> |
23,704,155 | 0 | <p>You're referencing the root of the XML document, that's why only the data from the first element is being read. Get rid of the <code>//</code> in your call to <code>SelectSingleNode</code>:</p> <pre><code> currentBox.Compliment = currentBoxNode.SelectSingleNode("compliment").InnerText; currentBox.Description = curr... |
3,667,773 | 0 | <p>One possibility: Use an xhtml parser that fixes malformed xhtml. One such library is libxml2. Then use the library to locate and remove empty p tags.</p> |
29,066,247 | 0 | Converting local numbers into international format (for use with Rails and services such as Nexmo/Twilo) <p>I want to verify my users phone numbers using a service such as Nexmo or Twilo.</p> <p>To send a message via these services I need to supply the international number, however, I do not want to have to ask my user... |
37,337,715 | 0 | <p><a href="https://3v4l.org/ZRenf" rel="nofollow">Online Check</a>, This is just a demo example.</p> <p>See below the real example:</p> <p>At first you need to use <code>array_search</code> for get the position of the same data, if exist then just remove it using <code>$arr[$pos] = '';</code>, and each and every time... |
3,748,538 | 0 | Getting warning from C math library's pow function <p>I have the following function in my code:</p> <pre><code>int numberOverflow(int bit_count, int num, int twos) { int min, max; if (twos) { min = (int) -pow(2, bit_count - 1); \\ line 145 max = (int) pow(2, bit_count - 1) - 1; } else { min = 0; max = (int) pow(2, bit_... |
3,988,672 | 0 | <p>The freezing is due to the fact you are trying to change your progress bar contained on the UI thread from your worker thread. I would recommend raising an event from within your worker Progress function to a handler on the UI thread. You will need to marshall the call to the handler on the thread as below. </p> <p... |
18,776,688 | 0 | <p>When catch exceptions I usually find that more specific is better, that being said typing out all of those different blocks that do the same thing can get really annoying. Thankfully in the Java 7 release a try-catch notation was added where you can specific <em>multiple</em> exceptions for a single block:</p> <pre... |
3,376,479 | 1 | Django object extension / one to one relationship issues <p>Howdy. I'm working on migrating an internal system to Django and have run into a few wrinkles.</p> <p><b>Intro</b><br> Our current system (a billing system) tracks double-entry bookkeeping while allowing users to enter data as invoices, expenses, etc.</p> <p><... |
16,874,373 | 0 | How do I declare a string as a user input, then check to see if it's "yes" or "no"? (JAVA) <p>I cannot get my program to take a user input as a string and then see if it equals "yes" or "no" and if it equals neither, then to display "incorrect entry." It always displays "incorrect entry" regardless if I type "yes" or "... |
7,575,471 | 0 | Assigning issue with numpy structured arrays <p>I was trying this simple line of assigning codes to a structured array in numpy, I am not quiet sure, but something wrong happens when I assign a matrix to a sub_array in a structured array I created as follows:</p> <pre><code>new_type = np.dtype('a3,(2,2)u2') x = np.zero... |
23,318,515 | 0 | update a matplotlib figure from another class <p>How can I update a matplotlib figure that is a child of a frame in another class in tkinter? Here is where I am stuck.</p> <pre><code>class A(): def__init__(self, master): sframe = Frame(master) sframe.pack(side=RIGHT) f = Figure(figsize=(3,2), dpi=100) a = f.add_subplot... |
11,059,458 | 0 | Cannot nullify the padding on a <select> in IE 8 <p>I've got a problem with IE8.</p> <p>I've got a select box to choose capacitance units pF, nF and mF.</p> <p>Now, the text is a little bit down, even though I set <code>padding:0</code>, and it cuts the text.</p> <p>And so the 'pF' option actually looks like 'nF' which... |
4,915,668 | 0 | Changing background color of RectangleShape in Visual Basic Power Pack 3 with C#? <p>I've installed Visual Basic Power Pack 3 in Visual Studio 2008 SP1. <br /> I wanna change the background color of RectangleShape in a C# WinForm !!! <br /> I changed <code>FillColor</code> property and <code>BackColor</code> property t... |
35,821,756 | 0 | <p>Your checkout failed because pulling (and hence fetching) an explicit ref fetches <em>only</em> that ref, so after your initial pull your repo had only <code>refs/heads/master</code> and <code>refs/remotes/origin/master</code>, both pointing at the same commit. Checkout of 2.7 didn't work because your repo didn't h... |
37,216,709 | 0 | <p>Try with this code:</p> <pre><code>var prm = Sys.WebForms.PageRequestManager.getInstance(); prm.add_beginRequest(BeginRequestHandler); function BeginRequestHandler(sender, args) { tinymce.execCommand('mceRemoveEditor', true, 'text_control_id'); } prm.add_pageLoaded(function (sender, e) { LoadTinyMCE(); }); </code><... |
31,583,742 | 0 | <p>The essential difference is that Special:SMWAdmin only ''queues'' the updates in the <a href="https://www.mediawiki.org/wiki/Manual:Job_queue" rel="nofollow">job queue</a>, while <code>rebuildData.php</code> actually <em>performs</em> the updates.</p> <p>If your job queue is correctly configured, the difference may... |
30,061,694 | 0 | <p>Your code is restoring <code>productNames</code> <em>twice</em>, first in <code>onCreate()</code>, and again in <code>onRestoreInstanceState()</code>. After the first restoration, you append the new product String to the restored list. But then you restore it a second time, which replaces the updated list with the ... |
32,577,045 | 0 | <p>Remove <code>import U;</code>. You don't need it because both files are in the same location. That is what causing the problem.</p> |
12,279,061 | 0 | <p>It is not for <code>ConnectedThread</code> it for <code>mState</code> Synchronize should be used for both read and update.</p> |
10,647,535 | 0 | <p>You need to check for memory allocations with following in your app - </p> <ol> <li><p>Using <code>Instruments</code> check <code>Allocation</code> and <code>Leaks</code></p></li> <li><p>Using Static memory analyser check static memory leaks. To use this either use "cmd+shift+B" or go to "Xcode -> Product -> Analyz... |
3,995,018 | 0 | <p>Why not get the square root of the number? If its negative - java will throw an error and we will handle it.</p> <pre><code> try { d = Math.sqrt(THE_NUMBER); } catch ( ArithmeticException e ) { console.putln("Number is negative."); } </code></pre> |
6,596,742 | 0 | How to get current location Latitude Longitude in android <blockquote> <p><strong>Possible Duplicate:</strong><br> <a href="http://stackoverflow.com/questions/2227292/how-to-get-latitude-and-longitude-of-the-mobiledevice-in-android">How to get Latitude and Longitude of the mobiledevice in android?</a> </p> </blockquote... |
38,128,265 | 0 | <p>Fix for Chrome on Windows. </p> <p>First, you need to export the certificate.</p> <ul> <li>Locate the url in the browser. “https” segment of the url will be crossed out with the red line and there will be a lock symbol to the left. </li> <li>Right click on the crossed-out "https" segment. </li> <li>You will see an ... |
18,790,656 | 0 | Load xml malformed with simplexml <p>I've got a malformed xml file, basically it have ampersan(&) inside the tags and they are not escaped...</p> <p>This is the code i'm using for loading the xml.</p> <pre><code>$archivo = "tarifa_mayorista.xml"; echo "Reading file<br>"; if (file_exists($archivo)) { $articulo... |
16,770,704 | 0 | <p>You can just use the .hidden property on the button </p> <p>To hide the button, if not already hidden</p> <pre><code>if(!yourButton.hidden) //Button is not hidden { //hide button yourButton.hidden = YES; //do other magic here if required } </code></pre> <p>To change the visibility of your button, you can use</p> <p... |
4,691,764 | 0 | <p>You should use the getter, because if your class moves to a more complex logic in the getter, then you will be insulated from the change. However, if your class provides a public getter, I'd question the logic of creating this method.</p> |
5,824,890 | 0 | Converting a ms-access front-end to a web-based technology <p>Can anyone recommend the best web-based technology/language for rewriting a ms-access front-end? I've already converted the tables to MySql and moved all the queries into stored-procedures. The language will need to be able to handle multiple result sets.</p... |
34,932,955 | 0 | Why are methods like setters used, instead of changing properties directly in Javascript? <p>With an object defined.</p> <pre><code>var bob = {age: 10}; </code></pre> <p>Defined setter as:</p> <pre><code>bob.setAge = function (newAge){ bob.age = newAge; }; </code></pre> <p>So we can change a property as:</p> <pre><code... |
4,496,348 | 0 | In the grid layout , what the difference between the followings <pre><code>Width="auto" Width ="*" Width ="100*" </code></pre> |
13,683,745 | 0 | Flash project does not show text correctly <p>Currently I am working on fixing a 3 year old flash project. I am using Flash professional CS5. The problem is that text is not shown correctly; characters seem to be omitted in textfields.</p> <ul> <li>"Hoi welkom bij deze groep" is shown as "oi elkom bij deze groep".</li>... |
16,694,358 | 0 | NewRelic reporting when using Rack::Timeout <p>We're running in an environment (Heroku) in which requests longer than 30 seconds will be interrupted. Therefore our web server (Unicorn) is set to abort after 15 seconds. We have noticed that when a request is interrupted no information seems to be logged to NewRelic. </p... |
40,940,970 | 0 | <p>Adding <strong>-ExecutionPolicy ByPass</strong> is what made it work. So now what I am passing is:</p> <p><strong>-ExecutionPolicy ByPass -file "\SERVER\Share\Script.ps1"</strong></p> <p>This is where I got this tip - <a href="http://www.sqlservercentral.com/Forums/Topic1714552-147-1.aspx" rel="nofollow noreferrer"... |
4,801,725 | 0 | <p>try datagrid.Items.Refresh() from here <a href="http://programmer.wrighton.org/2009/01/wpf-datagrid-items-refresh.html">http://programmer.wrighton.org/2009/01/wpf-datagrid-items-refresh.html</a></p> |
35,835,247 | 0 | <p>Thank you for reporting this. It's a bug. We'll deploy a fix in the next few days. Let me know if you have any questions.</p> <p>Update: This bug has been fixed.</p> |
12,922,080 | 0 | <p>I also believe it's region bias but did you tried comparing name and address of the result? It's happen to me sometimes I get the address and not the name lat lng pairs. I suggest you also to try this url from google <a href="http://maps.google.com/maps/geo?q=" rel="nofollow">http://maps.google.com/maps/geo?q=</a> ... |
15,724,424 | 0 | <p>From the <a href="http://mongoosejs.com/docs/guide.html#id">documentation</a>:</p> <blockquote> <p>Mongoose assigns each of your schemas an id virtual getter by default which returns the documents _id field cast to a string, or in the case of ObjectIds, its hexString.</p> </blockquote> <p>So, basically, the <code>i... |
1,066,862 | 0 | How to set a property of a UIKit class or subclass for all future instantians? <p>What sort of Objective-C runtime magic do I need to use to make it so a property for an object is always set to a value than its normal default. For example, UIImageView's userInteractionEnabled is always false, but I want to my own UIIma... |
11,372,554 | 0 | <p>One important thing: you should write <a href="http://en.wikipedia.org/wiki/Unobtrusive_JavaScript" rel="nofollow">unobtrusive JavaScript</a>, as it is considered best practice. With it, you can maintain a separation of content from code. Thus, the first step is to remove that <code>onclick</code> handler on the <c... |
2,020,999 | 0 | WPF Master -Detail Binding XElement <p>I have a XElement that has the following structure</p> <pre><code><document num="1"> <pages> <page /> <page /> </pages> </document/> </code></pre> <p>I have one Listbox named "documents" that is bound to an XElement in the following manner:</p> ... |
14,368,605 | 0 | <p>Unless there is some other requirement not specified, I would simply convert your color image to grayscale and work with that only (no need to work on the 3 channels, the contrast present is too high already). Also, unless there is some specific problem regarding resizing, I would work with a downscaled version of ... |
3,028,971 | 0 | <p>There is no standard predefined parameter type which allows you to get the current user name as a Where parameter in markup (I guess you are talking about <code>User.Identity.Name</code>). Something simple like...</p> <pre><code><asp:Parameter Name="userName" DefaultValue='<%# User.Identity.Name %>' /> ... |
38,477,014 | 0 | <p>Ok, I investigated a bit more. My problem was not related to the value of DEFAULT_PORT.</p> <p>Concerning the negative value in the debugger, it looks to me like a bug in Xcode and not in Swift. I did a few tests and Swift does all operations with the correct value.</p> <p>To reproduce anyone can define <code>priva... |
22,866,252 | 0 | Regex get text between parentheses and keywords <p>i have a text pattern like this;</p> <pre><code>(((a) or (b) or (c)) and ((d) or (e)) and ((!f) or (!g))) </code></pre> <p>and i want to get it like this;</p> <pre><code>((a) or (b) or (c)) ((d) or (e)) ((!f) or (!g)) </code></pre> <p>After that i want to seperate them... |
491,296 | 0 | <p><strong>Here is the <em>answer</em> for those of you looking like I did all over the web trying to find out how to do this task. Uploading a photo to a server with the file name stored in a mysql database and other form data you want in your Database.</strong> Please let me know if it helped. </p> <p>Firstly the fo... |
21,456,670 | 0 | <p>You could also use analytic functions to compute the number of NULL values for the name and filter by that:</p> <pre><code>with v_data as ( select name, value from table1 union select name, value from table2 ) select v2.* from ( select v1.*, count(value) over (partition by name) as value_cnt from v_data v1 ) v2 whe... |
30,369,794 | 0 | <p>The tuple part that you are looking for is actually a <a href="http://elixir-lang.org/getting-started/maps-and-dicts.html#maps" rel="nofollow">map</a>.</p> <p>The reason your original version didn't work is because your JSON, when decoded, returned a map as the first element of a <a href="http://elixir-lang.org/get... |
25,114,150 | 0 | Is it limit for youtube json connections? <p>I'm getting youtube views like that:</p> <pre><code>$video_ID = 'your-video-ID'; $JSON = file_get_contents("https://gdata.youtube.com/feeds/api/videos/{$video_ID}?v=2& alt=json"); $JSON_Data = json_decode($JSON); $views = $JSON_Data->{'entry'}->{'yt$statistics'}-&g... |
5,701,468 | 0 | <p>Own java agent should do the trick:</p> <p><a href="http://blogs.captechconsulting.com/blog/david-tiller/not-so-secret-java-agents-part-1" rel="nofollow">http://blogs.captechconsulting.com/blog/david-tiller/not-so-secret-java-agents-part-1</a></p> <p>I suppose that intercepting System.currentTimeMillis() calls shou... |
8,153,065 | 0 | <p>The <a href="http://www.adaic.org/resources/add_content/standards/05rm/html/RM-A-4-2.html" rel="nofollow">Ada.Strings.Maps</a> packages would likely be very helpful here, particularly the "To_Set" (define the characters you want to strip out in a Character_Sequence) and "Is_In" functions.</p> <p>Since you're deleti... |
27,188,356 | 0 | <p>After @abhitalks comments/feedback. In your first example is nothing wrong, just is related to only inherited properties which will not work. color is inherited, but border is not:</p> <p>Take a look here <a href="http://www.w3.org/TR/CSS21/propidx.html" rel="nofollow"><strong>Full property table</strong></a></p> <... |
36,778,764 | 0 | Rails: Upload to Instagram programatically? <p>I want to upload photos to my own instagram account programatically from my Rails app. I've only been able to find posts from ~2013 that state this is against Instagram TOS. Is there any update or are photo uploads still disabled using the Instagram API?</p> |
18,295,747 | 0 | WordPress 301 Redirect Spaces to Hypens <p>I have the following in my .htaccess file:</p> <pre><code> # BEGIN WordPress <IfModule mod_rewrite.c> Options +FollowSymlinks -MultiViews RewriteEngine On RewriteBase /entertainment/ RewriteCond %{THE_REQUEST} (\s|%20) RewriteRule ^([^\s%20]+)(?:\s|%20)+([^\s%20]+)((?:\s... |
37,933,027 | 0 | <p>If I understand you correctly, you want to <em>not</em> include any of the changes from <code>master</code>, but just "close" it and keep going with exactly what you have in <code>symfony</code>. If so, use the <code>ours</code> <a href="https://git-scm.com/docs/merge-strategies" rel="nofollow">merge strategy</a>, ... |
24,327,386 | 0 | <p>Try this... You can do it in single line...</p> <pre><code>formSubmit = isValidToggle($('#rta_cl_fn'), $('#div_cl_fn')) && isValidToggle($('#rta_cl_ln'), $('#div_cl_ln')) && isValidToggle($('#rta_cl_ph'), $('#div_cl_ph')) && isValidToggle($('#rta_cl_mob'), $('#div_cl_mob')) </code></pre> <p>... |
37,710,855 | 0 | Angular Jasmine $location $httpBackend: "Error: unexpected request" <p>I'm trying to unit test $urlRouterProvider.otherwise to show the url as whatever the user entered. However, every time I use $location in my unit test, I get this error</p> <pre><code>path default rerouting should go to error upon bad rerouting url ... |
40,842,726 | 1 | how to read html page using python? <p>I am new in learning python I have this html page with these info:</p> <p><a href="https://i.stack.imgur.com/yUI9L.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/yUI9L.jpg" alt="enter image description here"></a></p> <p>I want to read the html page and print th... |
407,207 | 0 | <p>What database are you running?<br /> Does this occur with any other entries in the database or just this one?</p> |
27,990,634 | 0 | <p>Thanks for the answers.</p> <p>I solved it altogether differently: upon a selection change event I enable a short timer which, when ticked, checks whether or not there's a selected item in the ListView, and if not, it selects the first one. And it disables itself in any case. Seems that it works for me, so I am sto... |
30,838,405 | 0 | <p>It is quite simple. Just go through and let me know in case you need some clarity. public class ThreeDto2D {</p> <pre><code>public static void main(String[] args) { double[][] data= {{97, 36, 79}, {94, 74, 60}, {68, 76, 58}, {64, 87, 56}, {68, 27, 73}, {74, 99, 42}, {7, 93, 87}, {51, 69, 40}, {38, 23, 33}, {57, 86,... |
5,508,484 | 0 | splitting on whitespace help <pre><code>// alerts -> a,b,c,d // which is correct window.alert("a b c d".split(/[\u000A-\u000D\u2028\u2029\u0009\u0020\u00A0\uFEFF]+/g)); </code></pre> <p>However, this isn't:</p> <pre><code>// alerts -> ,a,b,c,d, // which is not what we need // as you can see, there is an extra spa... |
7,861,459 | 0 | <p>Responding to dvcolgan's clarifying comment:</p> <p>So, you want to have an HTML file on the server with inline CoffeeScript that gets served as HTML with inline JavaScript. The CoffeeScript compiler doesn't support this directly, but you could write a Node script to do it fairly easily, using the <code>coffee-scri... |
14,301,867 | 0 | <p>From the <a href="http://doc.qt.digia.com/qt/qsortfilterproxymodel.html#filterRegExp-prop"><code>filterRegExp</code></a> property docs:</p> <blockquote> <p>If no <code>QRegExp</code> or an empty string is set, everything in the source model will be accepted.</p> </blockquote> <p>So the "proper" way of clearing the ... |
3,152,361 | 0 | <p>Example of a possible solution:</p> <pre><code>$('#modalContent').modal({ onShow: function (dialog) { var sm = this; // bind click event to get ajax content $('.link', dialog.container[0]).click(function (e) { e.preventDefault(); $.ajax({ ..., // your settings here success: function (data) { dialog.data.html(data);... |
23,249,486 | 0 | <p>Check for <a href="https://github.com/genemu/GenemuFormBundle" rel="nofollow">Genemu bundle</a> which add differents form type such as file upload and image upload</p> <p><a href="http://tympanus.net/crop1.1/" rel="nofollow">demo here</a></p> <p>I took inspiration to create my own</p> |
1,176,215 | 0 | <p>Did you check <code>/var/log/messages</code> on your server?<br> May be the username 'git' does not work properly: From the <a href="http://scie.nti.st/2007/11/14/hosting-git-repositories-the-easy-and-secure-way" rel="nofollow noreferrer">comments of Gitosis</a>,</p> <p>if you look at the authorized_key file you wi... |
1,034,746 | 0 | <p>In the case where you are ignoring the first character, you only want to compare <code>word.length() - 1</code> characters -- and the same length for both the string and the word.</p> <p>Note that you really don't need to test the case where the first letter exactly matches as that is a subset of the case where you... |
4,614,897 | 0 | <pre><code>SELECT * FROM table WHERE COLUMN IS NULL </code></pre> |
8,321,201 | 0 | <p>You're best off creating a new timer. If the class doesn't provide an interface for changing that attribute, then you should consider it private and read-only.</p> <p>It's not even possible in this case to do the usual end run around that, using KVC:</p> <pre><code>[timer setValue:newNumber forKey:@"userInfo"]; </c... |
14,071,154 | 0 | <p>Use <code>java.nio.ByteBuffer</code></p> <p>Something like:</p> <pre><code>private static ByteBuffer buffer = ByteBuffer.allocate(8); public static byte[] encodeDouble(double x) { buffer.clear(); buffer.putDouble(0, x); return buffer.array(); } public static double decodeDouble(byte[] bytes) { buffer.clear(); buffe... |
9,420,810 | 0 | <p>To run Python scripts on your Android phone all you have to do is install SL4A and this is how you do that:</p> <p>To install SL4A, you will need to enable the "Unknown sources" option in your device's "Application" settings, download the .apk and install it either by accessing <a href="http://code.google.com/p/and... |
12,229,258 | 0 | <p><strong>This answer is based upon what you mentioned in the question when no code snippet was provided and quetion was...</strong></p> <blockquote> <p>I have created a component instance, drawn it onto the screen, and added it to an ArrayList. I'm accessing it by referencing to the drawn one using it's children (ge... |
36,889,959 | 0 | JAVA JSON Restfull WebService No 'Access-Control-Allow-Origin' header is present on the requested resource <p>I have a JAVA RESTful webservice which will return JSON string and it was written in Java. My problem is when I send request to that webservice with below URL</p> <pre><code>http://localhost:8080/WebServiceXYZ/... |
18,219,695 | 0 | <p>Maybe you forgot to match the scopes of <code>PlusClient</code> and <code>getToken</code>:</p> <pre><code>new PlusClient .Builder(this, this, this) .setScopes(Scopes.PLUS_LOGIN, "https://www.googleapis.com/auth/userinfo.email") .build(); </code></pre> |
28,892,840 | 0 | <p>You can do it like this:</p> <pre><code>function setCaret() { var element = document.getElementById("input"); var range = document.createRange(); var node; node = document.getElementById("first"); range.setStart(node.childNodes[0], 1); <-- sets the location var sel = window.getSelection(); range.collapse(true); ... |
9,128,671 | 0 | <p>First of all <code>equals()</code> should determine whether two objects are <em>logically equal</em>. If these objects are logically equal when their <code>str1</code> fields are equal then you may go with equals and use methods defined for the collections. In this case <code>equals()</code> contract (defined in th... |
31,502,377 | 0 | <p>Just remove the <code>return jsonify(ret_data)</code> line form your <code>send_recommend()</code> route. </p> <pre><code>@app.route('/send_recommend', methods=['GET', 'POST']) def send_recommend(): if request.method == 'GET': ret_data = {"data": request.args.get('data')} #do something here </code></pre> <p>Because... |
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