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What is the best way to clear a session variable in rails?
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237
session.delete(:message)
In general, session variable is SessionHash object, which is inherite...
Will writeToFile:atomically: overwrite data?
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BJ HomerBJ Homer
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generating GUID without hyphen
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278
Note that you are talking about the (canonical) string representation of a Guid. The Guid itsel...
How do I make a transparent canvas in html5?
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Lee Taylor
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answered Jan 27 '11 at 10:35
OmiodOmiod
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Printing newlines with print() in R
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answered Nov 1 '10 at 19:07
Gavin SimpsonGavin Simpson
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Visual studio long compilation when replacing int with double
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I repro, 27 seconds on my machine. The evil-doer is MsMpEng.exe, it burns 100% core for that long. Easy to see in Task Manager's Processes tab.
This is the Windows Defender service, the one that actually performs the malware scans. ...
backbone.js - events, knowing what was clicked
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Jamie WongJamie Wong
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PHP foreach loop key value
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PekkaPekka
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How do negated patterns work in .gitignore?
...lCascabel
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I want to copy table contained from one database and insert onto another database table
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