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How do you create a toggle button?
... Here's a JS fiddle with this code so you can try it out live... jsfiddle.net/LmULE
– Evan
Feb 2 '12 at 18:20
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Get the index of the object inside an array, matching a condition
...index);
It's supported in Google Chrome, Firefox and Edge. For Internet Explorer, there's a polyfill on the linked page.
Performance note
Function calls are expensive, therefore with really big arrays a simple loop will perform much better than findIndex:
let test = [];
for (let i =...
Validating with an XML schema in Python
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The PyXB package at http://pyxb.sourceforge.net/ generates validating bindings for Python from XML schema documents. It handles almost every schema construct and supports multiple namespaces.
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jQuery event to trigger action when a div is made visible
...rs so is perfect! I'br added a JSFiddle proof of the answer here: jsfiddle.net/DanAtkinson/26URF
– Dan Atkinson
Jul 26 '13 at 15:13
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Comparison of C++ unit test frameworks [closed]
...e Boost Test Library (view the comparisons). If you're familiar with xUnit.Net, you're ready for xUnit++.
#include "xUnit++/xUnit++.h"
FACT("Foo and Blah should always return the same value")
{
Check.Equal("0", Foo()) << "Calling Foo() with no parameters should always return \"0\".";
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Is it possible to get the non-enumerable inherited property names of an object?
...John) returns the Boy.prototype object (as it should) - see here: jsfiddle.net/aeGLA/1. Note that the constructor Boy is not in the prototype chain of John. The prototype chain of John is as follows: Boy.prototype -> Object.prototype -> null.
– Šime Vidas
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WebAPI Multiple Put/Post parameters
...e plugged into a project here:
Passing multiple simple POST Values to ASP.NET Web API
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No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin '…' is therefor
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For .NET server can configure this in web.config as shown below
<system.webServer>
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" value="your_clientside_websiteurl" /&g...
Multiple left-hand assignment with JavaScript
...takes and avoid local variables leaking to the global scope. See: jsfiddle.net/gleezer/r9Mu8/1
– Nobita
Jun 13 '14 at 12:36
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How do I syntax check a Bash script without running it?
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Great tip; on OSX you can now also install the shellcheck.net CLI, shellcheck, via Homebrew: brew install shellcheck.
– mklement0
Jun 12 '15 at 2:20
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