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How can I pad an int with leading zeros when using cout
...h leading zeros, so the value 1 would be printed as 001 and the value 25 printed as 025 . How can I do this?
7 Answe...
Socket.IO - how do I get a list of connected sockets/clients?
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Sort points in clockwise order?
...nter.x) * (a.x - center.x) + (a.y - center.y) * (a.y - center.y);
int d2 = (b.x - center.x) * (b.x - center.x) + (b.y - center.y) * (b.y - center.y);
return d1 > d2;
}
This will order the points clockwise starting from the 12 o'clock. Points on the same "hour" will be ordered starting f...
PHP foreach loop key value
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answered Dec 2 '09 at 18:03
PekkaPekka
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How to make a class property? [duplicate]
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edited Feb 1 '18 at 21:37
martineau
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Revert a range of commits in git
...Git are you using?
Reverting multiple commits in only supported in Git1.7.2+: see "Rollback to an old commit using revert multiple times." for more details.
The current git revert man page is only for the current Git version (1.7.4+).
As the OP Alex Spurling reports in the comments:
Upgrading t...
Dark color scheme for Eclipse [closed]
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20 Answers
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UITableView with fixed section headers
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answered Jul 11 '13 at 1:22
bachonkbachonk
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Sequence contains no elements?
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answered Aug 24 '09 at 19:23
Ryan LundyRyan Lundy
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Django template how to look up a dictionary value with a variable
...ctionary value in a Django template is {{ mydict.key1 }} , {{ mydict.key2 }} . What if the key is a loop variable? ie:
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