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How do I add a class to a given element?
I have an element that already has a class:
25 Answers
25
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How to create a tag with Javascript?
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Try adding the style element to the head rather than the body.
This was tested in IE (7-9), Firefox, Opera and Chrome:
var css = 'h1 { background: red; }',
head = document.head || document.getElementsByTagName('head')[0],
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What's the Best Way to Shuffle an NSMutableArray?
...the swapObjectAtIndex method. exchangeObjectAtIndex:withObjectAtIndex: already exists.
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“Register” an .exe so you can run it from any command line in Windows
...ariable.
You can do this by either installing it into a folder that's already on the PATH or by adding your folder to the PATH.
You can have your installer do this - but you will need to restart the machine to make sure it gets picked up.
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How to return result of a SELECT inside a function in PostgreSQL?
...n alias only visible inside
, (count(*) * 100) / _max_tokens -- I added brackets
FROM (
SELECT t.txt
FROM token t
WHERE t.chartype = 'ALPHABETIC'
LIMIT _max_tokens
) t
GROUP BY t.txt
ORDER BY cnt DESC; -- potential ambiguity
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Is gcc 4.8 or earlier buggy about regular expressions?
...sion of GCC, it is not implemented.
That prototype <regex> code was added when all of GCC's C++0x support was highly experimental, tracking early C++0x drafts and being made available for people to experiment with. That allowed people to find problems and give feedback to the standard committ...
Extract public/private key from PKCS12 file for later use in SSH-PK-Authentication
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Franklin Yu
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answered Mar 1 '12 at 13:19
NileshNilesh
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How can I force WebKit to redraw/repaint to propagate style changes?
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Jack
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answered Aug 15 '10 at 0:06
danortondanorton
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Java 8 Streams - collect vs reduce
...aggregation operation where a "collection" is created and each element is "added" to that collection. Collections in different parts of the stream are then added together.
The document you linked gives the reason for having two different approaches:
If we wanted to take a stream of strings and ...
Xcode warning: “Multiple build commands for output file”
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Mark SumanMark Suman
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