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iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
...undingRectWithSize:options:attributes:context is
// available only on ios7.0 sdk.
CGRect rect = [textToMeasure boundingRectWithSize:CGSizeMake(width, CGFLOAT_MAX)
options:NSStringDrawingUsesLineFragmentOrigin
attributes...
What port is a given program using? [closed]
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Sep 19 '08 at 20:41
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Why do we need a pure virtual destructor in C++?
...unctions can have implementations).
struct foo {
virtual void bar() = 0;
};
void foo::bar() { /* default implementation */ }
class foof : public foo {
void bar() { foo::bar(); } // have to explicitly call default implementation.
};
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What exactly is a reentrant function?
...t, everything seems ok… But wait:
int main()
{
foo(bar);
return 0;
}
If the lock on mutex is not recursive, then here's what will happen, in the main thread:
main will call foo.
foo will acquire the lock.
foo will call bar, which will call foo.
the 2nd foo will try to acquire the lock...
How to launch html using Chrome at “--allow-file-access-from-files” mode?
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edited Mar 17 '14 at 10:47
Saran
3,67133 gold badges3232 silver badges5353 bronze badges
answered Se...
proguard hell - can't find referenced class
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Wesley
3,80966 gold badges3535 silver badges5858 bronze badges
answered Aug 9 '11 at 21:12
Eric LafortuneEric L...
Can a Byte[] Array be written to a file in C#?
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edited Jul 17 '13 at 0:17
answered Dec 19 '08 at 16:58
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What does auto&& tell us?
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240
By using auto&& var = <initializer> you are saying: I will accept any initializer ...
How to find the statistical mode?
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On my dinky little machine, that can generate & find the mode of a 10M-integer vector in about half a second.
If your data set might have multiple modes, the above solution takes the same approach as which.max, and returns the first-appearing value of the set of modes. To return all modes, ...
Google Maps API v2: How to make markers clickable?
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answered Jan 9 '13 at 0:56
Pavel DudkaPavel Dudka
19.5k55 gold badges6363 silver badges8181 bronze badges
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