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What does jquery $ actually return?
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For the question that led me here, namely, how do you check whether anything was found, I went with $(query).length, which seems to do the ...
Deleting all files from a folder using PHP?
...siveIterator.
– Eugene
Jan 4 '11 at 14:28
6
Although it's obvious, I'd mention that, for example,...
Apache POI Excel - how to configure columns to be expanded?
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IvanRF
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answered Jan 6 '11 at 6:05
SeanSean
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How to vertically center a div for all browsers?
...for some reason
– Ryan Knell
May 9 '14 at 0:11
1
Thank you. I needed a fix where I didn't need to...
CSS: 100% width or height while keeping aspect ratio?
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14 Answers
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How can I calculate the difference between two dates?
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edited Oct 29 '14 at 6:58
answered Dec 6 '10 at 23:58
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How to convert numbers between hexadecimal and decimal
...rse) (face palm)
– Cole Johnson
Nov 14 '12 at 2:07
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How can I create a two dimensional array in JavaScript?
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edited Aug 14 '19 at 6:32
Adam
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an...
How can I trim beginning and ending double quotes from a string?
...ot a function
– Martin
May 5 '17 at 14:14
3
@Martin: .length is a property of arrays, but .length...
Adding minutes to date time in PHP
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answered Nov 17 '11 at 14:54
Tim CooperTim Cooper
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