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Python's equivalent of && (logical-and) in an if-statement
... I arrived here after I typed both && and AND and got an error (not expecting python to want the lowercase word and).
– Xeoncross
Nov 22 '16 at 17:28
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Android Paint: .measureText() vs .getTextBounds()
...teger, while measureText returns float value.
So what you get is rounding error during conversion of float to int, and this happens in Paint.cpp in SkPaintGlue::doTextBounds in call to function SkRect::roundOut.
The difference between computed width of those two calls may be maximally 1.
EDIT 4 O...
How to achieve function overloading in C?
...f you leave it off and the type doesn't match, it will cause a compilation error.)
The way this is useful for function overloading is that it can be inserted by the C preprocessor and choose a result expression based on the type of the arguments passed to the controlling macro. So (example from the...
[ :Unexpected operator in shell programming [duplicate]
... people failing to realize that [ is a synonym for test and the continuing errors made through omitted whitespace around the brackets hardly compensate for the single character saved. ("if [ $x = 5 ]" vs "if test $x = 5"; 13 chars vs 14).
– William Pursell
Aug...
How do I change the root directory of an apache server? [closed]
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I'm getting a forbidden error You don't have permission to access / on this server. when I hit localhost:80 in my browser. Do I need to change the port?
– Costa
Feb 5 '15 at 20:34
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How to determine if a number is odd in JavaScript
...'t know JavaScript. You can't cast to boolean with (bool) (that'll give an error) and in any case you don't need to: return value%2 == 0; will do the job since the == operator returns a boolean.
– nnnnnn
Aug 13 '12 at 1:55
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Git mergetool generates unwanted .orig files
...range io-slave, klauncher «» unknown protocol, and couldn't create .orig errors. thank you
– Geremia
Jun 22 '16 at 20:10
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UICollectionView auto scroll to cell at IndexPath
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Had some errors. But then I've put all the mentioned code inside (void)viewDidLayoutSubviews{} and now it's working fine. Thanx Bogdan.
– AlexanderZ
Apr 13 '13 at 18:39
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getting the screen density programmatically in android?
...iately. Removing braces is a question of style only and IMHO makes it more error prone when maintaining the code.
– qwertzguy
Jul 1 '15 at 11:04
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How to simulate target=“_blank” in JavaScript
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IE11: "Runtime Javascript error: not a valid action for the object"
– T-moty
Apr 1 '16 at 13:30
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