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787,436 | 0 | How to set width to 100% in WPF <p>Is there any way how to tell component in <strong>WPF</strong> to take 100% of available space? </p> <p>Like </p> <pre><code>width: 100%; </code></pre> <p>in CSS </p> <p>I've got this XAML, and I don't know how to force Grid to take 100% width.</p> <pre><code><ListBox Name="lstConn... |
36,447,203 | 0 | <p>If you don't mind losing all the data, you can run </p> <pre><code>rake db:drop </code></pre> <p>BIG CAVEAT - this will delete your database and all your data.</p> <p>Then you can run</p> <pre><code>rake db:create db:migrate </code></pre> <p>If this is a new app, exists solely on your localhost i.e. has not been de... |
32,014,132 | 0 | <p>Yes, multiple directives creating their own isolate and/or child scopes (both could require <code>scope: true</code>, though) is not allowed, which is unfortunate, if only because with <code>scope: {}</code> binding to attributes is so effortless.</p> <p>But, you could still achieve the same result by doing a bit m... |
24,411,388 | 0 | <p>Since a list comprehension definitionally generates another list, you can't use it to generate a single value. The aren't <em>for</em> that. (Well... there is <a href="http://stackoverflow.com/a/16632125/12779">this nasty trick</a> that uses a leaked implementation detail in old versions of python that can do it. I... |
11,395,304 | 0 | How to call the callback in a CakePhp Component? <p>I'm using CakePhp 2.2 and I have this simple controller, named <strong>ProvidersController</strong>:</p> <pre><code><?php class ProvidersController extends AppController { public $components = array('Session', 'Social'); public $layout = false; public function face... |
30,150,872 | 0 | <p>Here's the basic pattern, see comments:</p> <p><div class="snippet" data-lang="js" data-hide="false"> <div class="snippet-code"> <pre class="snippet-code-js lang-js prettyprint-override"><code>// === Projectile // The constructor function Projectile(x, y) { // Do things to initialize instances... this.x = x; this.y... |
15,481,081 | 0 | <pre><code>iframe.style.visibility="hidden"; </code></pre> <p>and to show it:</p> <pre><code>iframe.style.visibility="visible"; </code></pre> <p>Edit: And you can use the onsubmit="JavaScriptCode" event to trigger the change.</p> <p>Reference: <a href="http://www.w3schools.com/jsref/event_form_onsubmit.asp" rel="nofol... |
2,343,990 | 0 | <p>Localization can be made quite simple in .NET or as complex as you like.</p> <p>The simpler way, would be to create localized resource DLL's for each supported language, and then set the <code>CultureInfo.CurrentUICulture</code> for the user's selected, or detected, language, falling back to a default (preferably E... |
16,605,176 | 0 | how to separate one array into two, base on its id using jquery <p>Im strugling with this array:</p> <p>first id = 1</p> <p>items for the second id = 12,21,34,33; </p> <p>second id = 2</p> <p>items for the second id = 21,12,34</p> <p>It looks like this in my array : </p> <p>arr = [12 1,21 1,34 1,33 1,21 2,12 2,34 2]</p... |
36,357,032 | 0 | <p>If you just began, restart your project. If you want to build up a site, first check whether there are any core functions for your usage or not. If it can be done through them, do it like that, as this is better for updating your site. (Maybe your plugin will not be supported later on...)</p> <p>Then restart by bui... |
15,396,003 | 0 | <pre><code>public static double MinIsNumber(double[,] array) { return array.Cast<double>() .Where(n => !double.IsNaN(n)) .Min(); } </code></pre> |
9,805,110 | 0 | <p>I think the reason you found it difficult to find the source code is that <code>getcontext</code> and <code>setcontext</code> are (generally?) <strong>implemented in assembly</strong> than in C. Here are the source codes</p> <p><a href="http://www.koders.com/noncode/fid466DE9347BF79B388783D3F5D94BAF6748F618C9.aspx?... |
39,505,527 | 0 | How to get current logged in user details in Twitter using API <p>I'm using Socialite to login using twitter and using Abrahams' TwitterOauth to make API working. In laravel, I've set API Key information as:</p> <pre><code>'twitter' => [ 'client_id' => '**************', 'client_secret' => '**************', 'ac... |
31,916,340 | 0 | <p><strong>Swift</strong></p> <pre><code>UIApplication.sharedApplication().networkActivityIndicatorVisible = true </code></pre> <p><strong>Swift 3, XCode 8</strong> (Thanks @sasho)</p> <p><code>UIApplication.shared.isNetworkActivityIndicatorVisible = true</code></p> |
11,550,956 | 0 | The correct way to set a default search value in CakePHP <p>I have a CakePHP Application with many many screens using data from a specific model. Most of the time, I need a specific field to be checked against (like the "user_active=>1" example in the cookbook), however I'd still like to be able to specify that field a... |
9,662,439 | 0 | <p>Try this <a href="https://github.com/gekitz/UIDevice-with-UniqueIdentifier-for-iOS-5" rel="nofollow">UIDevice-with-UniqueIdentifier-for-iOS-5</a>, it uses the device's <strong>mac address</strong> as unique identifier.</p> |
6,970,217 | 0 | <p>I have found the best way to regain syntax coloring is just to quit Xcode and re-launch it. I couldn't tell you why, but that works every time.</p> |
34,371,499 | 0 | <p>Alright three things here.</p> <p><strong>1.</strong> Your <code>res.end</code> is sending <code>Hell world</code> but it should send <code>data</code></p> <p><code>res.end("Hell World");</code></p> <p>should be</p> <p><code>res.end(data);</code></p> <p><em>This is because we want to display the index.html file not... |
34,375,670 | 0 | <p>According to <strong><a href="https://getcomposer.org/doc/00-intro.md#installation-linux-unix-osx" rel="nofollow">Composer docs</a></strong>:</p> <blockquote> <p>Note: On some versions of OSX the /usr directory does not exist by default. If you receive the error "/usr/local/bin/composer: No such file or directory" ... |
10,023,924 | 0 | <p>If you don't mind adding an extra step of selecting the camera roll from an album list you can try changing your sourceType from SavedPhotoAlbums to PhotoLibrary:</p> <pre><code>imagePickerController.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; </code></pre> <p>After selecting the desired album, the ... |
35,614,007 | 0 | <p><a href="https://en.wikipedia.org/wiki/Apache_Thrift" rel="nofollow">Apache Thrift</a> was designed to communicate with high efficiency. It was developed by Facebook (now open source), and an implementation is <a href="https://thrift.apache.org/lib/csharp" rel="nofollow">available for C#</a>.</p> <p><a href="https:... |
26,675,319 | 0 | <p>you probably need to bind the context of the <code>resizeWindowFrame</code> function.</p> <pre><code>resizeMovieFrame: => </code></pre> |
40,380,610 | 0 | How to set up embedded WildFly server on the fly for testing with Maven <p>I have a question about how to set up an embedded Wildfly 10 server on the fly for integration testing.</p> <pre><code><!-- Loading Wildfly 10 on the fly and copy it into the target folder. --> <plugin> <groupId>org.apache.mave... |
6,635,674 | 0 | CSS equivalent of <big> <p>What is the CSS equivalent of the <code><big></code> element? If I'm not mistaken then wrapping your text in the <code><big></code> element is not the same as setting a larger <code>font-size</code>.</p> |
27,210,618 | 0 | <p>You need to specify your definition of a week. </p> <h1>String Representation Of A Year-Week</h1> <p>One option is strings. The ISO 8601 standard <a href="https://en.wikipedia.org/wiki/ISO_week_date" rel="nofollow">defines a week</a> as beginning on a Monday, ending on Sunday, with the first week of the year being ... |
9,809,347 | 0 | Spring MVC - URL display in browser and Encoding support <p>This might be an obvious question. But am not able to figure it out so far.</p> <p>In my Spring application, I make a GET request to the following url</p> <p><a href="http://www.example.com/firstpage" rel="nofollow">http://www.example.com/firstpage</a></p> <p>... |
21,210,276 | 0 | Skrollr background: position property applied to an image does not work <p>I am trying to animate opacity and parrallax position property of a few images using the scrollr.</p> <p>Opacity works flawlessly on img and div tags, but position property will not work.</p> <p>I tried applying the background-position property ... |
29,673,953 | 0 | <p>Another option is to put your alert UI in a group and show/hide it as necessary. Depending on your app's design this can work quite well. I do something similar for showing loading UI.</p> |
19,919,899 | 0 | arquillian using a random port with tomcat7 embeded <p>I'd like to use a random port for arquillian. So in arquillian.xml I do:</p> <pre><code> <arquillian> <container qualifier="tomcat7" default="true"> <configuration> ... <property name="bindHttpPort">0</property> ... </configuration&... |
32,925,068 | 0 | <p><code>R.id.stackView1</code> is not found when you try to assign <code>stackView</code>, so it is <code>null</code></p> |
8,139,047 | 0 | grappelli admin show image <p>I have a new project on django, in which im using Grappelli and filebrowser, and I have extended the User to have a UserProfile related to it, my question is, how can I modify my code to be able to show on the UserProfile information of a user the profile picture uploaded, and also show it... |
21,847,489 | 0 | <p>Use SwingUtilities.invokeLater() without javax.swing.SwingUtilities.invokeAndWait(Unknown Source). It will solve this issue.</p> |
20,239,740 | 0 | <p>Had something similar before. In my case it was because of a missing dependency.</p> <p>Take a look at the eventviewer. Maybe you can also find some details there.</p> |
6,087,593 | 0 | (Adding and) Removing list items with JavaScript / jQuery <p>I am almost a noob at JavaScript and jQuery, (so I apologize if I didn't recognize a suiting answer to my question, in similar posts).</p> <p>Here is the thing. I have a list with lots of stuff in each list item:</p> <pre><code><ul id="fruit_list"> <... |
22,230,741 | 0 | <p>simply upgrading to bootstrap v3.1.1 made the problem go away.</p> |
11,327,735 | 0 | <p>Assuming one has an extension method <code>IEnumerable.MinBy</code>:</p> <pre><code>var r = new Random(); return source.MinBy(x=>r.Next()) </code></pre> <p>The method <code>MinBy</code> doesn't save the sequence to memory, it works like <code>IEnumerable.Min</code> making one iteration (see <a href="http://code.... |
19,702,397 | 0 | how to keep the last frame in opencv in c++ <p>I need to keep the information in the last frame in a video file and then calculate PSNR between the last and whole frames. the video is running! when I get to the last frame I would miss all the previous frames information. so I can not calculate a formula between the las... |
6,921,064 | 0 | <p>Canonical (Ubuntu) tracks <a href="http://popcon.ubuntu.com/by_vote" rel="nofollow">software package usage</a> for their distro, so there's no need to rely on Stack Exchange issue counts to measure popularity. However, as others have pointed out, this only tracks Ubuntu users and Canonical (Ubuntu) uses and recomme... |
35,988,198 | 0 | How to Mock Service Initialization Parameters in Service Fabric for Unit Testing similar to mocking the state using a mock class? <p>I am writing Unit tests for a Service Fabric Reliable Service. My application is an OWIN hosted Stateless service, I want to write Unit test for Communication listener, Which uses <strong... |
19,449,746 | 0 | <p>You should use next code:</p> <pre><code>try { $img = @getimagesize($image); echo "<a href='$image'><img src=\"$image\" width='300' height='150'/></a>"; } catch(Exception $e) { echo "<img src='".plugins_url()."/plugins/images/image_not_found.jpg' width='300' height='150'/>"; } </code></pre> |
39,220,851 | 0 | <p>Hope This Helps</p> <p><strong>HTML Code</strong></p> <pre><code><table width="560"> <tbody> <tr> <td> <span>5th Mar, 2016</span> </td> </tr> </tbody> </table> </code></pre> <p><strong>CSS Code</strong></p> <pre><code>table { background-color: #fff; paddin... |
39,193,143 | 0 | <p>The obvious solution, as Fyodor Soikin points out, is to simply make <code>Profile</code> a module.</p> <pre><code>module Profile = let someUserName = "some_user_name" let somePassword = "some_password" </code></pre> <p>Then you can just:</p> <pre><code>open Profile let credentials = { User = User someUserName; Pas... |
4,413,153 | 0 | <p>The <code>drawString</code> method does not handle new-lines.</p> <p>You'll have to split the string on new-line characters yourself and draw the lines one by one with a proper vertical offset:</p> <pre><code>void drawString(Graphics g, String text, int x, int y) { for (String line : text.split("\n")) g.drawString(... |
12,299,724 | 0 | List of Natural Language Processing Tools in Regards to Sentiment Analysis - Which one do you recommend <p>first up sorry for my not so perfect English... I am from Germany ;) </p> <p>So, for a research project of mine (Bachelor thesis) I need to analyze the sentiment of tweets about certain companies and brands. For t... |
10,875,635 | 0 | <pre><code>from itertools import izip with open("myfile.csv") as inf, open("new.csv","w") as outf: header = [s.split('_to_') for s in inf.next().split(',')] for row in inf: nums = (int(s) for s in row.split(',')) for (_from, _to), num in izip(header, nums): outf.write("{},{},{}\n".format(_from, _to, _num)) </code></pr... |
32,605,606 | 0 | <pre><code>var background = $('body').css('background-image'); var start = background.substr(0, background.lastIndexOf('.')); var end = background.substr(background.lastIndexOf('.')); $('body').css('background-image', start + '_something_more' + end); </code></pre> |
17,439,694 | 0 | Self referencing schema for versioning <p>I need to version documents in a collection, such that any changes to a document make a copy, and save the edited copy as 'current' and the previous version is preserved, along with time stamps, person editing, etc. I have designed a schema like:</p> <pre><code>var doc = new Sc... |
2,821,612 | 0 | django+uploadify - don't working <p>I'm trying to use an example posted on the "github" the link is <a href="http://github.com/tstone/django-uploadify" rel="nofollow noreferrer">http://github.com/tstone/django-uploadify</a>. And I'm having trouble getting work. can you help me? I followed step by step, but does not wor... |
16,195,555 | 0 | <p>You can create a matrix directly and just multiply the data with it:</p> <pre><code>as.matrix(trans_temp) * col(trans_temp) </code></pre> <hr> <h3>Benchmarking with eddi's</h3> <pre><code>m <- as.data.frame(matrix(runif(1e7), ncol=1000)) x <- seq_len(1000) system.time(tt1 <- as.matrix(m) * col(m)) # 0.335 ... |
33,208,427 | 0 | <p>I am using Windows with git bash/command promt</p> <p>zipalign.exe needed to be configured in environment variables.</p> <p>so include sdk folder 'build-tool' with android version folder you are using to build.</p> <pre><code>e.g. E:\android-sdk\build-tools\22.0.1 </code></pre> <p>it should contain 'zipalign.exe'. ... |
4,290,465 | 0 | Field data type / validations questions <p>I have few questions on what data types to use and how to define some fields from my site. My current schema is in MySQL but in process of changing to PostregSQL.</p> <ol> <li><p>First & Last name -> Since I have multi-lang, tables all support UTF-8, but do i need to decla... |
40,221,455 | 0 | How to build Angular2 app with external json file using angular-cli in prod mode? <p>My Angular2 app is using ng2-translate module and 'en.json' file contains translation. This is all working well in dev mode when built end deployed with angular-cli. But when built in prod mode, and deployed to WildFly, en.json is not ... |
6,543,061 | 0 | <p>You can try something like this: </p> <p><a href="http://www.javascriptkit.com/javatutors/externalphp.shtml" rel="nofollow">http://www.javascriptkit.com/javatutors/externalphp.shtml</a></p> <p>The external file doesn't have to be a .js extension. Alternatively, you could associate .js files as PHP files in apache (... |
27,146,664 | 0 | Does webRtc Hybrid app run on IOS <p>I want to develop IOS application using sdk like rtc.io I want to know whether javascript based hybrid application will run on IOS or not? Is there any available free SDK for IOS native webRTC Data channel app development? </p> |
32,044,452 | 0 | <p>I'm not entirely sure what you're trying to ask, but I'll give it a shot.</p> <p>You can use a ListView and then set its DataTemplate to effectively make it look exactly as u want. For example:</p> <pre><code> <ListView ItemsSource="{Binding MyItems}" > <ListView.ItemTemplate> <Grid> <Grid.Colu... |
24,832,024 | 0 | CSS help for RadioButtonList <p>After spending a lot of time, I've come to realize that I need some external help related to a CSS problem. </p> <p>So, I've been using a free template for my website. In the contact form, I added RadioButtonList, and its rendering button over text, rather than button then text in the sa... |
40,660,301 | 0 | Unexpected behavior with "set -o errexit" on AIX <p>This script shell works fine on GNU/Linux but not on AIX 5.3</p> <pre><code>#!/bin/sh echo $SHELL set -o nounset -o errexit [ 1 -eq 1 ] && { echo "zzz" } && echo "aaa" && [ 1 -eq 0 ] && echo "bbb" echo "ccc" </code></pre> <p>On GNU/Linu... |
8,617,881 | 0 | <p>This is because <code>NullPointerException</code> is a so-called "unchecked" exception. You don't need to declare them in the <code>throws</code> clause.</p> <p>However, a casual <code>Exception</code> is <em>not</em> unchecked, and you <em>do</em> need to declare in a <code>throws</code> declaration. You need to m... |
23,104,973 | 0 | <p>I found this <a href="https://github.com/typesafehub/config" rel="nofollow">HOCON</a> example:</p> <pre><code>my.organization { project { name = "DeathStar" description = ${my.organization.project.name} "is a tool to take control over whole world. By world I mean couch, computer and fridge ;)" } team { members = [ ... |
27,455,169 | 0 | <p>You should close the while() loop before the if/else.</p> <p>It is not the prettiest of code though.</p> |
1,595,594 | 0 | Getting GPS coordinates from Samsung Intrepid <p>I'm looking into purchasing the new Samsung Intrepid Windows Mobile 6.5 device. Before I plunk down the cash, I'm investigating the available APIs and support resources. I have one question I want answered. It's one question but it's a big one for me. Can I access the GP... |
20,810,996 | 1 | how to limit possible input while using raw_input? (also using split) <p>i want to limit the users input in two cases:</p> <p>1.With a string and split, when asking the user to put in two, 2 digit numbers I wrote:</p> <pre><code>x=raw_input("words").split() </code></pre> <p>I want to only enable him to write an input t... |
1,813,026 | 0 | Is it any way to implement a linked list with indexed access too? <p>I'm in the need of sort of a linked list structure, but if it had indexed access too it would be great.</p> <p>Is it any way to accomplish that?</p> <p>EDIT: I'm writing in C, but it may be for any language.</p> |
21,945,403 | 0 | Widgets the Symfony way <p>What is "the Symfony way" of creating reusable widgets?</p> <p>By widget I mean an object with behavior defined in PHP and associated template that can be rendered on different pages (controller actions). </p> <p>E.g. tag cloud widget:</p> <pre><code>// TagCloudWidget.php class TagCloudWidget... |
30,658,970 | 0 | <p>You can add a click handler to each link in the <code>#ullist</code> element then set teh value of the text box</p> <pre><code>var text = document.getElementById('textbox'); var anchor = document.querySelector('#button'); var links = document.querySelectorAll('#ullist a'); for(var i = 0;i< links.length;i++){ lin... |
5,146,684 | 0 | ie6 and ie7 remove border around image sprites <p>Im using image sprites across my site.</p> <p>in IE6 and IE7 a gray border appears around the images.. works fine in the other browsers +IE8</p> <p>how can i remove it?<br> here it is the bottom one is a div:</p> <p><img src="https://i.stack.imgur.com/2uwyW.png" alt="en... |
28,855,168 | 0 | <p>Change this :</p> <pre><code><?xml version="1.0" encoding="utf-8"?> <fragment xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/map" android:layout_width="match_parent" android:layout_height="match_parent" class="com.google.android.gms.maps.SupportMapFragment"/> </code></pre> <... |
1,460,101 | 0 | Delphi 2009 - How to fix 'undeclared identifiers' that are identified <p>I have several custom components in my uses list of a unit. For some reason, D2009 is saying that it cannot resolve the unit name. But it seems as if it can find it - the code compiles fine. </p> <p>How can I have it resolve the unit names at desi... |
24,227,485 | 0 | LIBLINEAR with Weka <p>I'm using Weka 3.6.11 and I want to use its LibLinear wrapper. </p> <p>I get the message that "Liblinear classes not in CLASSPATH"</p> <p>I am on Windows. I create the CLASSPATH to the system variables, and wrote the path to the liblinear.jar file which happens to be </p> <p>C:\Program Files (x86... |
19,137,499 | 0 | <h2>Short Answer</h2> <p>Yes, there are several ways how to do this. Which one is right for you depends on your personal needs and skill-set. Your options are to either edit the C source code and create your own Apache Module, or to add extra functionality by declaring either a Client Side or Server Side script to be ... |
40,303,113 | 0 | <p>You would be better using an if-elif-else structure in your code to deal with the 3 different expected conditions</p> <p>Also you need to change the <code>if item in item:</code> to <code>if item in shoppingListVar:</code></p> <pre><code>shoppingListVar = [] while True: item = input("Enter your Item to the List: ")... |
21,590 | 0 | <p>If the objects aren't heavily keyed by other tables, and the lists are short, deleting everything in the domain and just re-inserting the correct list is the easiest. But that's not practical if the lists are large and you have lots of constraints to slow down the delete. I think your first method is really the cle... |
38,199,628 | 0 | <p>from @mplungjan comments</p> <p>The difference is,</p> <p>1.meta tags are not reads after page load</p> <p>2.event handlers</p> |
26,793,233 | 0 | <p>The relevant section in the standard is 5.2.10 [expr.reinterpret.cast]. There are two relevant paragraphs:</p> <p>First, there is paragraph 1 which ends in:</p> <blockquote> <p>No other conversion can be performed explicitly using reinterpret_cast.</p> </blockquote> <p>... and paragraph 11 as none of the other appl... |
33,661,634 | 0 | No $DISPLAY environment variable with matplotlib on remote server (no sudo) <p>I have been through many post talking about this issue but haven't find anything working on my server. So I am working on a server, on which I don't have a sudo access. I am simply trying to produce plots with matplotlib but I get the infamo... |
8,424,858 | 0 | Can Nokogiri retain attribute quoting style? <p>Here is the contents of my file (note the nested quotes):</p> <pre><code><?xml version="1.0" encoding="utf-8"?> <property name="eventData" value='{"key":"value"}'/> </code></pre> <p>in Ruby I have:</p> <pre><code>file = File.read(settings.test_file) @xml = Nok... |
25,416,175 | 0 | <p>No matter where you put this code, you will need a reference to the view to get its bounds. You can either pass the view or bounds as a parameter or put it a UIView category or subclass.</p> <p>The UIColor class is just for creating colors, it has nothing to do with rendering or positioning them. That is a job for ... |
24,665,224 | 0 | <p>Something like that should do the trick, even though your attempt seems correct in the first place :</p> <pre><code>typedef std::chrono::high_resolution_clock Clock; typedef std::chrono::milliseconds Milliseconds; Clock::time_point t0 = Clock::now(); // DO A LOTS OF THINGS HERE..... Clock::time_point t1 = Clock::no... |
28,638,691 | 0 | <p>For us, the crux of this issue is that <code>DateTimeStyles.RoundtripKind</code> only works if your <code>DateTime</code> properties set the <code>DateTime.DateTimeKind</code> (<em>other than <code>DateTimeKind.Unspecified</code> - the default</em>) or better yet - using <code>DateTimeOffset</code> which <a href="h... |
20,437,777 | 0 | cannot Imports System.Web.Script.Serializer <p>when I try to append this line to the code:</p> <pre><code>Imports System.Web.Script.Serializer </code></pre> <p>it showing me error like this:</p> <blockquote> <p>Namespace or type specified in the Imports 'System.Web.Script.Serializer' doesn't contain any public member o... |
23,843,796 | 0 | <pre><code>package com.example.WSTest; import org.ksoap2.SoapEnvelope; import org.ksoap2.serialization.SoapObject; import org.ksoap2.serialization.SoapSerializationEnvelope; import org.ksoap2.transport.HttpTransportSE; import android.app.Activity; import android.os.Bundle; import android.view.View; import android.widg... |
10,034,890 | 0 | Synchronized block and monitor objects <p>Hi can someone explain if the in the following code the synchronized code will restrict access to the threads. If yes how is it different from, if we have used "this" as a monitor object instead of "msg".</p> <pre><code>public void display(String msg) { synchronized(msg) { for(... |
27,088,076 | 0 | <p>Here is a <code>gnu awk</code> solution (due to multiple characters in <code>RS</code>):</p> <pre><code>awk -v RS=" |\n" '/([yeo])$/' file apple tomato empty </code></pre> <p>Here <code>RS</code> is set to space or newline, so it will run one and one word on each line.</p> |
7,586,546 | 0 | <p>You have to edit your .csproj file and in the Debug PropertyGroup you'll have to add the following: </p> <pre><code><AutoParameterizationWebConfigConnectionStrings>False</AutoParameterizationWebConfigConnectionStrings> </code></pre> <p>I have the following on <strong>Release</strong> and <strong>Release... |
30,321,752 | 0 | How can I declare a global variable in ruby on rails? <p>How can I declare a global variable in "ruby on rails"?</p> <p>sample code:</p> <p>in my controller#application.rb:</p> <pre><code>def user_clicked() @current_userid = params[:user_id] end </code></pre> <p>in my layout#application.html.haml: I have sidebar with t... |
40,295,686 | 0 | Nightwatch: Get text value of an element when hover over it <p>I have an element on a page that when I hover over it, a tooltip is displayed with text. How do I get the text value? I need to verify that correct text is displayed.</p> <p>We are using Nightwatch.js</p> <p>Many thanks!</p> <p><a href="https://i.stack.imgu... |
30,715,405 | 0 | <p>Simplest possible solution is to put user entered key in some global variable(or somewhere where you can access it later) and just call a method to instantiate your DbContext with correct connection string. Something like this:</p> <pre><code>public MyDbContext CreateContext() { if (user_entered_key == "one") { ret... |
7,164,217 | 0 | <p>Try this instead (no loops):</p> <pre><code>A = (FA*KS2).'; %'# A is now 25-by-1 S2 = SS2(1,:)*sin(A) + SS2(2,:)*cos(A); </code></pre> |
2,715,392 | 0 | <pre><code>var addedStateEntries = Context .ObjectStateManager .GetObjectStateEntries(EntityState.Added); </code></pre> |
11,402,420 | 0 | <p>By "bias", I am assuming that you want to shift the result so that all pixel values are non-negative.</p> <p>In the notes for pixConvolve(), it says that the absolute value is taken to avoid negative output. It also says that if you wish to keep the negative values, use fpixConvolve() instead, which operates on an ... |
35,522,321 | 0 | <p>If you rellay don't want to use the lenght.... use the maths!</p> <pre><code>my_str = Qstring::number(my_str.toInt()*pow(10,2-log10(my_str.toInt()))) </code></pre> <p>or:</p> <pre><code>my_str = my_str.append('0',2-log10(my_str.toInt())) </code></pre> <p>but it would be much simpler/quick to do this:</p> <pre><code... |
32,951,147 | 0 | Output file in a certain way via Java <p>Having a little bit of an issue. I have successfully output a file based on the timestamp order, however, theres another condition i am trying to add also to alphabetically order if the time stamp is the same.</p> <p>for example:</p> <p>[TIMESTAMP = 12:30][EVENT=B]</p> <p>[TIMES... |
12,400,026 | 0 | <p>Add a JoinColumn annotation to your ManyToOne field to specify a column name different than the one inferred by jpa </p> <p>Something like</p> <pre><code>@JoinColumn(name="clubadmin_id", referencedColumnName="clubadmin_id") </code></pre> |
12,440,128 | 0 | sd-toolkit sdk for barcode scanning on iPhone, does it work with the camera? <p>Like the question says, can you scan a barcode with the camera? or do you have to have the barcode on an image in the phone?</p> |
11,069,563 | 0 | <p>Probably you misspelled the class name or you didn't import the class name, check that and try again. And also what Andrew Said.</p> <p>In case you are using the IDE Eclipse if you press Ctrl+Shift+o (letter O) it imports everything automatically for you.</p> <p>Hope it helps.</p> |
2,498,312 | 0 | <p>I don't have the docs right in front of me, but I think if you mark the MouseButtonEventArgs object as Handled it stops the event from going up the chain.</p> <p>Should be as simple as </p> <pre><code>e.Handled = true; </code></pre> <p>Please somebody correct me if I am wrong about this.</p> |
1,203,045 | 0 | <p>I believe you can't add the ';' at the end. So try:</p> <pre><code>DbCommand command = new OracleCommand( "insert into hardware (HardwareID) VALUES (6)", myConnection); command.ExecuteNonQuery(); </code></pre> |
27,776,172 | 0 | <p>If you can access to your servlet from your browser, therefor you can access it programmatically. For example in <a href="http://theopentutorials.com/tutorials/android/http/android-how-to-send-http-get-request-to-servlet-using-apache-http-client/" rel="nofollow">this</a> link you can see how you can access to a ser... |
25,234,753 | 0 | <h2>Solution</h2> <h3>Here is the working solution I ended up with:</h3> <pre><code>@Nonnull protected Class<T> getEntityType() { (Class<T>) new TypeToken<T>(getClass()) {}.getRawType(); } /** * purge ObjectMetadata records that don't have matching Objects in the GCS anymore. */ public void purgeOrph... |
37,738,247 | 0 | Whats the proper tab order for invalid inputs? <p>For accessibility reasons, the first invalid input in a form ought to be focused upon form submission. This prevents the non-sighted user from being forced to hunt for the invalid inputs.</p> <p>My question pertains to tab order. After the first invalid input is focused... |
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