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Double Negation in C++
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Don NeufeldDon Neufeld
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Position of least significant bit that is set
... 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 above code works....
vbscript output to console
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answered Dec 7 '10 at 23:30
Evan AndersonEvan Anderson
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Gradle does not find tools.jar
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benscabbiabenscabbia
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How to apply bindValue method in LIMIT clause?
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10 Answers
10
Active
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How do I include a pipe | in my linux find -exec command?
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10
You can also pipe to a while loop that can do multiple actions on the file which find locates. ...
How to redirect 404 errors to a page in ExpressJS?
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Ganesh KumarGanesh Kumar
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10
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jQuery event to trigger action when a div is made visible
....bind('afterShow', function() {
alert('afterShow');
})
.show(1000, function() {
alert('in show callback');
})
.show();
});
This effectively lets you do something beforeShow and afterShow while still executing the normal behavior of the original .show() method.
You coul...
rgdal package installation
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edited Jun 8 '14 at 10:00
tflutre
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answered...
How to get the current directory in a C program?
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edited Jun 4 '12 at 10:59
Aurelio De Rosa
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an...