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hash function for string
...stein.
unsigned long
hash(unsigned char *str)
{
unsigned long hash = 5381;
int c;
while (c = *str++)
hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
return hash;
}
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Java Enum Methods - return opposite direction enum
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answered Sep 18 '13 at 23:01
PshemoPshemo
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How to find time complexity of an algorithm
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edited Mar 29 '17 at 11:43
JJJ
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answered Jun 1...
Calculating moving average
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answered Apr 13 '09 at 13:06
f3lixf3lix
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Remove Application Insight from application on Visual Studio 2013
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edited Apr 23 '14 at 20:46
answered Apr 23 '14 at 20:41
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Does pandas iterrows have performance issues?
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183
Generally, iterrows should only be used in very, very specific cases. This is the general order ...
npm windows install globally results in npm ERR! extraneous
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answered Mar 25 '14 at 4:30
Kyle Robinson YoungKyle Robinson Young
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How to ignore xargs commands if stdin input is empty?
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322
For GNU xargs, you can use the -r or --no-run-if-empty option:
--no-run-if-empty
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How to get all subsets of a set? (powerset)
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137
The Python itertools page has exactly a powerset recipe for this:
from itertools import chain,...