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Round a double to 2 decimal places [duplicate]
...) throw new IllegalArgumentException();
long factor = (long) Math.pow(10, places);
value = value * factor;
long tmp = Math.round(value);
return (double) tmp / factor;
}
This breaks down badly in corner cases with either a very high number of decimal places (e.g. round(1000.0d, 17)...
Java code for getting current time [duplicate]
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edited Aug 30 '12 at 10:13
Seki
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How to create a numpy array of all True or all False?
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Michael CurrieMichael Currie
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Stop LastPass filling out a form
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answered Jul 8 '17 at 10:02
whatismybrowser.comwhatismybrowser.com
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SQL “select where not in subquery” returns no results
...s, only counts them.
– Quassnoi
Nov 10 '17 at 13:04
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Remove credentials from Git
... un-encrypted.
– Liam
Dec 14 '17 at 10:48
5
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MySQL with Node.js
....json automatically
– Xeoncross
Oct 10 '17 at 18:40
add a comment
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How to list out all the subviews in a uiviewcontroller in iOS?
...eDescription, per http://developer.apple.com/library/ios/#technotes/tn2239/_index.html
It outputs a more complete view hierarchy which you might find useful:
> po [_myToolbar recursiveDescription]
<UIToolbarButton: 0xd866040; frame = (152 0; 15 44); opaque = NO; layer = <CALayer: 0xd8642...
How to concatenate strings in twig
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edited May 23 '17 at 10:31
Community♦
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answered Oct 9 '11 at 16:33
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