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What's the difference between a proc and a lambda in Ruby?
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The real difference between procs and lambdas has everything to do with control flow keywords. ...
IIS AppPoolIdentity and file system write access permissions
... StokelyStokely
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What is “thread local storage” in Python, and why do I need it?
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Consider the following code:
#/usr/bin/env python
from time import sleep
from random import r...
Paging in a Rest Collection
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MohamedMohamed
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Difference between UTF-8 and UTF-16?
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Sergei TachenovSergei Tachenov
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How to make CSS width to fill parent?
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prodigitalsonprodigitalson
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What is the relationship between Looper, Handler and MessageQueue in Android?
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김준호김준호
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How does the Amazon Recommendation feature work?
...QuickDave Quick
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Position of least significant bit that is set
... 5, 10, 9
};
r = MultiplyDeBruijnBitPosition[((uint32_t)((v & -v) * 0x077CB531U)) >> 27];
Helpful references:
"Using de Bruijn Sequences to Index a 1 in a Computer Word" - Explanation about why the above code works.
"Board Representation > Bitboards > BitScan" - Detailed analysis...
How do I flush the PRINT buffer in TSQL?
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Tao
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answered Nov 1 '10 at 10:32
tcbraziltcbrazil
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