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C Macro definition to determine big endian or little endian machine?
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edited Mar 29 '18 at 22:02
Alexander Stohr
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answered Jan 20 '10 at 16:39...
Finding the max value of an attribute in an array of objects
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edited Jul 12 '18 at 22:13
Rory O'Kane
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Select multiple columns in data.table by their numeric indices
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185
For versions of data.table >= 1.9.8, the following all just work:
library(data.table)
dt &...
Position of least significant bit that is set
...3, 30, 22, 20, 15, 25, 17, 4, 8,
31, 27, 13, 23, 21, 19, 16, 7, 26, 12, 18, 6, 11, 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 abo...
Does C# have an equivalent to JavaScript's encodeURIComponent()?
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edited Dec 28 '18 at 19:26
Tim Cooper
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Keyboard shortcuts are not active in Visual Studio with Resharper installed
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answered May 3 '13 at 18:11
Nick SpreitzerNick Spreitzer
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Set variable in jinja
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answered Nov 15 '10 at 5:18
SoviutSoviut
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What is the purpose of the -nodes argument in openssl?
... indivindiv
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Emulate a do-while loop in Python?
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edited Aug 10 '18 at 19:20
jesugmz
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answered Apr 13 '0...
How to pretty print XML from the command line?
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answered Apr 18 '13 at 18:51
Gilles QuenotGilles Quenot
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