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How to count the number of set bits in a 32-bit integer?
...ou may need to adjust it to work for a particular language (e.g. using uint32_t for C++ and >>> in Java):
int numberOfSetBits(uint32_t i)
{
// Java: use int, and use >>> instead of >>
// C or C++: use uint32_t
i = i - ((i >> 1) & 0x55555555);
i =...
iPhone Safari Web App opens links in new window
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Pavel LinkeschPavel Linkesch
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File Upload using AngularJS
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348
Some of the answers here propose using FormData(), but unfortunately that is a browser object ...
Difference between \w and \b regular expression meta characters
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edited Feb 4 '15 at 23:58
answered Aug 8 '12 at 23:50
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Looping over arrays, printing both index and value
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329
You would find the array keys with "${!foo[@]}" (reference), so:
for i in "${!foo[@]}"; do
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void in C# generics?
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answered Jul 3 '12 at 20:53
dasblinkenlightdasblinkenlight
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Fade/dissolve when changing UIImageView's image
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answered Oct 3 '11 at 18:51
MirkulesMirkules
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How can I read a large text file line by line using Java?
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Rob Kielty
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answered May 3 '11 at 11:07
Peter LawreyPeter Lawrey
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Focus Next Element In Tab Index
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edited Jul 12 '18 at 15:13
Radek
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answered Aug 2...
How to disable and re-enable console logging in Python?
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edited Jun 14 '12 at 13:43
ereOn
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answe...