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What is the best way to clear a session variable in rails?
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This is the correct way to do it. session[:message] = nil will leave the :message key in the session hash, this will destroy the key and va...
Perl flags -pe, -pi, -p, -w, -d, -i, -t?
... dreftymac
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answered Jun 10 '11 at 4:41
paxdiablopaxdiablo
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String.Join method that ignores empty strings?
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edited Mar 6 '17 at 16:49
ᴍᴀᴛᴛ ʙᴀᴋᴇʀ
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Difference between Big-O and Little-O Notation
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edited Dec 16 '17 at 18:37
Mohamed El-Nakib
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Disable Maven warning message - “Selected war files include a WEB-INF/web.xml which will be ignored”
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edited Jan 15 '16 at 16:49
Виталий Олегович
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Where should virtualenvs be created?
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answered May 8 '16 at 14:46
Ciro Santilli 郝海东冠状病六四事件法轮功Ciro Santilli 郝海东冠状病六四事件法轮功
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kernel stack and user space stack
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answered Oct 16 '12 at 10:23
FrankH.FrankH.
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Git: Discard all changes on a diverged local branch
...much safer.
– brma
Jun 12 '14 at 18:16
@brma: How so? It's still just pointing a branch to a new commit.
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What effect(s) can the virtual keyword have in Entity Framework 4.1 POCO Code First?
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edited Mar 16 '17 at 21:07
styfle
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Check whether an input string contains a number in javascript
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edited Oct 17 '16 at 14:28
Damjan Pavlica
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