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How do I toggle an element's class in pure JavaScript?
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2014 answer: classList.toggle() is the standard and supported by most browsers.
Older browsers can use use classlist.js for classList.toggle():
var menu = document.querySelector('.menu') // Using a class instead, see note b...
Recursively remove files
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change to the directory, and use:
find . -name ".DS_Store" -print0 | xargs -0 rm -rf
find . -name "._*" -print0 | xargs -0 rm -rf
Not tested, try them without the xargs first!
You could replace the period after find, with the directory, instead of changing to the directory first.
find ...
node.js global variables?
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answered Mar 27 '11 at 20:10
masylummasylum
19.4k33 gold badges1616 silver badges2020 bronze badges
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What is the difference between server side cookie and client side cookie?
...TTP/1.1
Host: www.example.com
Example answer from the server:
HTTP/1.1 200 OK
Content-type: text/html
Set-Cookie: foo=10
Set-Cookie: bar=20; Expires=Fri, 30 Sep 2011 11:48:00 GMT
... rest of the response
Here two cookies foo=10 and bar=20 are stored on the browser. The second one will expire o...
How to round up the result of integer division?
...age - 1) / recordsPerPage;
Source: Number Conversion, Roland Backhouse, 2001
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CSS technique for a horizontal line with words in the middle
... in a nested span with a non-transparent background.
h2 {
width: 100%;
text-align: center;
border-bottom: 1px solid #000;
line-height: 0.1em;
margin: 10px 0 20px;
}
h2 span {
background:#fff;
padding:0 10px;
}
<h2><span>THIS IS A TEST</...
Convert seconds to Hour:Minute:Second
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answered Jul 3 '10 at 18:03
animuson♦animuson
49.1k2323 gold badges127127 silver badges139139 bronze badges
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How do I create a right click context menu in Java Swing?
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edited Mar 19 '19 at 17:06
Ahmed Ashour
4,1291010 gold badges2828 silver badges4646 bronze badges
answ...
The static keyword and its various uses in C++
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150
Variables:
static variables exist for the "lifetime" of the translation unit that it's defined i...
What is a Y-combinator? [closed]
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206
If you're ready for a long read, Mike Vanier has a great explanation. Long story short, it allo...