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(Deep) copying an array using jQuery [duplicate]
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Everything in JavaScript is pass by reference, so if you want a true deep copy of the objects in the array, the best method I can think of is to serialize the entire array to JSON and then de-serialize it back.
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jquery stop child triggering parent event
...;img src="img5.jpg">
</div>
</div>
And here's how the JavaScript would work:
$('.gallery').click(
function()
{
$(this).hide();
}
);
$('.gallery > .contents').click(
function(e) {
e.stopPropagation();
}
);
This will stop the click events...
Adding elements to object
...w
var element = {};
you define element to be a plain object. The native JavaScript object has no push() method. To add new items to a plain object use this syntax:
element[ yourKey ] = yourValue;
On the other hand you could define element as an array using
var element = [];
Then you can add...
How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators dif
...thlin, careful of array. triple equals gives false for different arrays in javascript, but true for PHP as long as their values are equal.
– Pacerier
Aug 2 '13 at 10:34
14
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HTML5 record audio to file
...ou've recorded.
You can view the source of that page to find links to the javascript, but to summarize, there's a Recorder object that contains an exportWAV method, and a forceDownload method.
share
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What's the difference between jquery.js and jquery.min.js?
...ing you can use normal jquery.js version.
If you want to compress your own javascript file you can these compressors:
http://developer.yahoo.com/yui/compressor/
http://code.google.com/intl/pl-PL/closure/compiler/
http://jscompress.com/
Or just read topis on StackOverflow about js compression :) ...
What's the difference between “Request Payload” vs “Form Data” as seen in Chrome dev tools Network t
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Ok,I think javascript json template object or just javascript object is better
– Mohammadreza
Dec 7 '16 at 17:37
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Is there a way to escape a CDATA end token in xml?
... just got bitten by this one because I am trying to encode some compressed Javascript into a <script> tag like: <script>/*<![CDATA[*/javascript goes here/*]]>*/</script> and my javascript includes just that sequence! I like the idea of splitting into multiple CDATA sections ...
Get child node index
In straight up javascript (i.e., no extensions such as jQuery, etc.), is there a way to determine a child node's index inside of its parent node without iterating over and comparing all children nodes?
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jQuery checkbox change and click event
...ausing performance issues on your web page, you might need to re-eval your javascript ;) It is good to understand performance metrics with code, though. Thanks.
– Mike U
Jan 8 '15 at 15:47
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