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How to get the first element of an array?
...ar ary = ['first', 'second', 'third', 'fourth', 'fifth'];
alert(ary[0]);
https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array
Also,
Source, courtesy of bobince
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imp...
How to connect android emulator to the internet
...C: Missing emulator engine program for 'x86' CPU.”, then please refer to https://stackoverflow.com/a/49511666 to update your bash environment.
Operating System : Mac OS X El Capitan
IDE : Android Studio 2.2
For some reasons, I wasn't able to access internet through my AVD at work (probably proxy o...
What is VanillaJS?
...ing JS frameworks though, they'll make life really easy :)),
Also refer,
https://softwareengineering.stackexchange.com/questions/261164/is-vanilla-js-still-considered-a-library
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Equivalent of “continue” in Ruby
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to set data attributes in HTML elements
...eld.dataset.customval
console.table([objValues])
})
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<h1>Example</h1>
<form>
<input id="textfield" type="text" data-customval="initial">
<br/>
<inpu...
How to initialize a struct in accordance with C programming language standards
...citly initialized the same as objects that have static storage duration." (https://gcc.gnu.org/onlinedocs/gcc/Designated-Inits.html)
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SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”. error
...is will be a good read for others who come down here with the same issue:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=387064
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Detecting when a div's height changes using jQuery
...
Use a resize sensor from the css-element-queries library:
https://github.com/marcj/css-element-queries
new ResizeSensor(jQuery('#myElement'), function() {
console.log('myelement has been resized');
});
It uses a event based approach and doesn't waste your cpu time. Works in a...
How to differentiate single click event and double click event?
...ble click
}
};
Modern browsers and even IE-9 supports it :)
Source: https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/detail
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follo...
CSS background image to fit width, height should auto-scale in proportion
...
Based on tips from https://developer.mozilla.org/en-US/docs/CSS/background-size I end up with the following recipe that worked for me
body {
overflow-y: hidden ! important;
overflow-x: hidden ! important;
background-col...