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Javascript Equivalent to PHP Explode()
... +1: That's correct; here's a link from MDN: developer.mozilla.org/en/JavaScript/Reference/Global_Objects/…. And the "opposite" direction, so the PHP implode() equivalent is myArray.join(':'): developer.mozilla.org/en/JavaScript/Reference/Global_Objects/…
– Sk8erPeter
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Why are my JavaScript function names clashing?
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Function declarations are hoisted (moved to the top) in JavaScript. While incorrect in terms of parsing order, the code you have is semantically the same as the following since function declarations are hoisted:
function f() {
console.log("Me duplicate.");
}
var f = function(...
How do I correctly clone a JavaScript object?
... do not modify x . I realized that copying objects derived from built-in JavaScript objects will result in extra, unwanted properties. This isn't a problem, since I'm copying one of my own literal-constructed objects.
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Set CSS property in Javascript?
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That's actually quite simple with vanilla JavaScript:
menu.style.width = "100px";
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How do you performance test JavaScript code?
...er. Sometimes the difference is HUGE and worth knowing.
You could just use javascript timers. But I typically get much more consistent results using the native Chrome (now also in Firefox and Safari) devTool methods console.time() & console.timeEnd()
Example of how I use it:
var iterations = 100...
Number of elements in a javascript object
Is there a way to get (from somewhere) the number of elements in a javascript object?? (i.e. constant-time complexity).
6 A...
How do I print debug messages in the Google Chrome JavaScript Console?
How do I print debug messages in the Google Chrome JavaScript Console?
14 Answers
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How to get the previous URL in JavaScript?
Is there any way to get the previous URL in JavaScript? Something like this:
7 Answers
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How do I loop through or enumerate a JavaScript object?
I have a JavaScript object like the following:
41 Answers
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How can I set multiple CSS styles in JavaScript?
I have the following JavaScript variables:
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