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What is the proper #include for the function 'sleep()'?
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The sleep man page says it is declared in <unistd.h>.
Synopsis:
#include <unistd.h&...
Git will not init/sync/update new submodules
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edited Feb 8 '16 at 10:46
infoclogged
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How to loop through file names returned by find?
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musiphil
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answered Mar 8 '12 at 2:45
KevinKevin
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How should I write tests for Forms in Django?
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edited Aug 23 '16 at 22:35
rnevius
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MySQL - Make an existing Field Unique
...first, no?
– William T. Mallard
Apr 16 '14 at 20:04
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Be sure to make a backup copy of the table ...
What is the theoretical maximum number of open TCP connections that a modern Linux box can have
... source_port varies to differentiate the different connections. Ports are 16-bit numbers, therefore the maximum number of connections any given client can have to any given host port is 64K.
However, multiple clients can each have up to 64K connections to some server's port, and if the server has m...
Encrypting & Decrypting a String in C# [duplicate]
... the previous code comment that incorrectly indicated that UTF8 encoding a 16 character string produces 32 bytes is no longer applicable (as encoding is no longer necessary).
Usage of the superseded PBKDF1 algorithm has been replaced with usage of the more modern PBKDF2 algorithm.
The password deriv...
How to get execution time in rails console?
...ppropriate.
– Shadwell
Jan 5 '17 at 16:14
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When increasing the size of VARCHAR column on a large table could there be any problems?
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answered Dec 6 '16 at 16:23
jazzcatjazzcat
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How can I list (ls) the 5 last modified files in a directory?
....7M 10 Jan 15:26 03-cookies-1.pdf
-rw-r--r--@ 1 user staff 9.2M 9 Jan 16:21 Wk1_sem.pdf
-rw-r--r--@ 1 user staff 502K 8 Jan 10:20 lab-01.pdf
-rw-rw-rw-@ 1 user staff 2.0M 5 Jan 22:06 0410-1.wmv
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