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Find and restore a deleted file in a Git repository
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G. Sliepen
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answered Jul 11 '09 at 7:12
CB BaileyCB Bailey...
Virtual/pure virtual explained
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344
From Wikipedia's Virtual function
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In object-oriented programming, in languages such as ...
How do I get a background location update every n minutes in my iOS application?
...ound location update every n minutes in my iOS application. I'm using iOS 4.3 and the solution should work for non-jailbroken iPhones.
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How can I recall the argument of the previous bash command?
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codaddictcodaddict
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Search for string and get count in vi editor
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4
:g/xxxx/d
This will delete all the lines with pattern, and report how many deleted. Undo to g...
Javascript - sort array based on another array
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edited Nov 9 '12 at 9:24
answered Nov 9 '12 at 8:57
geor...
How to randomly select rows in SQL?
...er set is sorted?
– Andrey
Apr 19 '14 at 16:04
This is perhaps obvious to most people, but it wasn't obvious to me... ...
Which is faster: while(1) or while(2)?
... call __main
.L2:
jmp .L2
.seh_endproc
.ident "GCC: (tdm64-2) 4.8.1"
With -O1:
.file "main.c"
.intel_syntax noprefix
.def __main; .scl 2; .type 32; .endef
.text
.globl main
.def main; .scl 2; .type 32; .endef
.seh_proc main
main...
How to restore to a different database in sql server?
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>RESTORE DATABASE successfully processed 186 pages in 0.010 seconds (144.970 MB/sec).
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How to get overall CPU usage (e.g. 57%) on Linux [closed]
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Take a look at cat /proc/stat
grep 'cpu ' /proc/stat | awk '{usage=($2+$4)*100/($2+$4+$5)} END {print usage "%"}'
EDIT please read comments before copy-paste this or using this for any serious work. This was not tested nor used, it's an idea for people who do not want to install a utility or fo...