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Rails check if yield :area is defined in content_for
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answered Mar 11 '10 at 22:05
gudleikgudleik
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assertEquals vs. assertEqual in python
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itsjeyd
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answered May 31 '09 at 1:17
Jarret HardieJarret Ha...
Android: create a popup that has multiple selection options
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answered May 5 '13 at 22:07
zbrzbr
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PHP sprintf escaping %
...t works!
– Jan Hettich
Oct 8 '11 at 22:57
1
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How to get the title of HTML page with JavaScript?
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Pikamander2
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answered Jun 29 '09 at 7:53
ZA.ZA.
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Can I return the 'id' field after a LINQ insert?
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answered Sep 22 '08 at 9:15
GermstormGermstorm
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HTML img scaling
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edited Oct 1 '15 at 22:22
Volker E.
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answ...
How to duplicate a git repository? (without forking)
...this preserve history?
– Thomas
Jul 22 '16 at 19:23
@Thomas I just did this and yes, it preserved all of my history i...
Ruby, Difference between exec, system and %x() or Backticks
... argument to this method. For example:
>> system("date")
Wed Sep 4 22:03:44 CEST 2013
=> true
The invoked program will use the current STDIN, STDOUT and STDERR objects of your Ruby program. In fact, the actual return value is either true, false or nil. In the example the date was printe...
What's the difference between an exclusive lock and a shared lock?
...s reading.
– Kanagavelu Sugumar
Jun 22 '16 at 8:21
1
@KanagaveluSugumar, yes, it's true. You simp...