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How to prevent caching of my Javascript file? [duplicate]
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you ALL wrong! <script type="text/javascript" src="test.js?md5=..."></script>
– Alexey Kuznetsov
Aug 8 '16 at 0:35
1
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Deleting Objects in JavaScript
I'm a bit confused with JavaScript's delete operator. Take the following piece of code:
11 Answers
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Will console.log reduce JavaScript execution performance?
Will use of the debugging feature console.log reduce JavaScript execution performance? Will it affect the speed of script execution in production environments?
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Chrome Development Tool: [VM] file from javascript
I added a breakpoint in my javascript file (jaydata.js) and was pressing "Step over to the next function call."
When it got to a line that was:
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How to add 30 minutes to a JavaScript Date object?
...t which is 30 minutes later than another Date object. How do I do it with JavaScript?
19 Answers
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Find if variable is divisible by 2
...ch (for all the others who don't already know) is a big deal to new jQuery/Javascript developers.
– sadmicrowave
May 13 '10 at 11:54
6
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Default argument values in JavaScript functions [duplicate]
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In javascript you can call a function (even if it has parameters) without parameters.
So you can add default values like this:
function func(a, b){
if (typeof(a)==='undefined') a = 10;
if (typeof(b)==='undefined') b = 20...
Javascript / Chrome - How to copy an object from the webkit inspector as code
I am doing a console.log statement in my javascript in order to log a javascript object. I'm wondering if there's a way, once that's done - to copy that object as javascript code. What I'm trying to do is convert an object that was created using ajax to parse an xml feed into a static javascript obj...
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(...