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Count immediate child div elements using jQuery
...gt; th').size().
– Jim Schubert
Dec 20 '09 at 22:16
1
Sometimes this does not work and you have t...
Get Value of a Edit Text field
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answered Dec 25 '10 at 20:03
svdreesvdree
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Starting the week on Monday with isoWeekday()
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edited Dec 20 '17 at 8:37
chelmertz
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POST unchecked HTML checkboxes
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answered Jan 2 '10 at 20:35
SamSam
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How to remove the lines which appear on file B from another file A?
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207
If the files are sorted (they are in your example):
comm -23 file1 file2
-23 suppresses the...
How often should you use git-gc?
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205
It depends mostly on how much the repository is used. With one user checking in once a day an...
GitHub pull request showing commits that are already in target branch
...rget branch (I contacted GitHub support, and received a response on 18 Nov 2014 stating this is by design).
However, you can get it to show you the updated changes by doing the following:
http://githuburl/org/repo/compare/targetbranch...currentbranch
Replace githuburl, org, repo, targetbranch, a...
Difference between two dates in MySQL
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SELECT TIMEDIFF('2007-12-31 10:02:00','2007-12-30 12:01:01');
-- result: 22:00:59, the difference in HH:MM:SS format
SELECT TIMESTAMPDIFF(SECOND,'2007-12-30 12:01:01','2007-12-31 10:02:00');
-- result: 79259 the difference in seconds
So...
Is it okay to use now?
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answered May 11 '10 at 20:04
animuson♦animuson
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How to show the “Are you sure you want to navigate away from this page?” when changes committed?
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Update (2017)
Modern browsers now consider displaying a custom message to be a security hazard and it has therefore been removed from all of them. Browsers now only display generic messages. Since we no longer have to worry about se...