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When to use an assertion and when to use an exception
...ill use an exception to check for a condition in my code, I wonder when it is an appropriate time to use an assertion?
11 A...
Microsoft.WebApplication.targets was not found, on the build server. What's your solution?
...ng the following folder from your dev machine to your build server fixes this if it's just web applications
C:\Program Files (x86)\MSBuild\Microsoft\VisualStudio\v10.0\WebApplications
Remove x86 according to how your build breaks. If you have other project types you will probably need to copy ...
Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
...java.util.stream.Streams.zip in b93 which could be used to zip streams (this is illustrated in the tutorial Exploring Java8 Lambdas. Part 1 by Dhananjay Nene ). This function :
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How do I convert a string to a number in PHP?
..., '0.234343' , etc. to a number. In JavaScript we can use Number() , but is there any similar method available in PHP?
30...
Delete keychain items when an app is uninstalled
... app. For example:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
//Clear keychain on first run in case of reinstallation
if (![[NSUserDefaults standardUserDefaults] objectForKey:@"FirstRun"]) {
// Delete values from ke...
jQuery: find element by text
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$('div:contains("test")').css('background-color', 'red');
<div>This is a test</div>
<div>Another Div</div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
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How do I find out with jQuery if an element is being animated?
...en" applied to an elemnt, and "overflow" back to "auto" once the animation is completed.
5 Answers
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How can I lookup a Java enum from its String value?
...alue). I've tried the following code but it doesn't allow static in initialisers. Is there a simple way?
12 Answers
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How to call shell commands from Ruby
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This explanation is based on a commented Ruby script from a friend of mine. If you want to improve the script, feel free to update it at the link.
First, note that when Ruby calls out to a shell, it typically calls /bin/sh, no...
how to POST/Submit an Input Checkbox that is disabled?
I have a checkbox that, given certain conditions, needs to be disabled. Turns out HTTP doesn't post disabled inputs.
18 Ans...