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JavaScript displaying a float to 2 decimal places
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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...
Chaining multiple MapReduce jobs in Hadoop
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answered Mar 24 '10 at 22:31
Binary NerdBinary Nerd
13.1k44 gold badges3737 silver badges4141 bronze badges
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Saving and Reading Bitmaps/Images from Internal memory in Android
... OutputStream
bitmapImage.compress(Bitmap.CompressFormat.PNG, 100, fos);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
fos.close();
} catch (IOException e) {
e.printStackTrace();
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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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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...
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...
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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