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how perform grep operation on all files in a directory
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"grep -r $PATTERN ." is sufficient. For recursive grep you do not need to specify all files
– Cougar
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How efficient is locking an unlocked mutex? What is the cost of a mutex?
...ds,
so once every 51 ns, from which one can conclude that it takes roughly 38 ns to recover after a thread does an unlock before the next thread can lock it again.
The program that I used to investigate this can be found here:
https://github.com/CarloWood/ai-statefultask-testsuite/blob/b69b112e2e91...
Android - How to get application name? (Not package name)
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Vinayak BevinakattiVinayak Bevinakatti
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How to hide 'Back' button on navigation bar on iPhone?
... carmen_munich
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answered Apr 27 '09 at 0:56
user8170user8170
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Call a Javascript function every 5 seconds continuously [duplicate]
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gion_13gion_13
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mysql -> insert into tbl (select from another table) and some default values [duplicate]
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answered May 6 '11 at 5:38
NicanNican
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Chained method calls indentation style in Python [duplicate]
...d Hettinger
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How do I install g++ for Fedora?
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edited Mar 30 '18 at 3:38
S.M.
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jQuery: Count number of list elements?
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cletuscletus
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How to upgrade rubygems
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– BernhardWebstudio
Oct 19 '19 at 9:38
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