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Learning Ruby on Rails
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edited Sep 24 '11 at 17:42
community wiki
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How to avoid null checking in Java?
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13 revs, 11 users 77%cletus
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Colspan all columns
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Just use this:
colspan="100%"
It works on Firefox 3.6, IE 7 and Opera 11! (and I guess on others, I couldn't try)
Warning: as mentioned in the comments below this is actually the same as colspan="100". Hence, this solution will break for tables with css table-layout: fixed, or more than 100 ...
Alternate background colors for list items
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answered Dec 11 '08 at 3:26
Phil.WheelerPhil.Wheeler
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Get the date (a day before current time) in Bash
... date and i understood you correctly
$ date +%Y:%m:%d -d "yesterday"
2009:11:09
or
$ date +%Y:%m:%d -d "1 day ago"
2009:11:09
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SQL parser library for Java [closed]
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edited Feb 9 '15 at 21:11
Dave Jarvis
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Validating URL in Java
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answered Feb 22 '11 at 13:37
YonatanYonatan
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How to check if element has any children in Javascript?
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edited May 23 '17 at 11:47
Community♦
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answered Jan 29 '10 at 11:45
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Checking if a key exists in a JS object
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Ali HallajiAli Hallaji
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minimum double value in C/C++
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edited Mar 6 '11 at 23:59
James Bedford
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