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What do I return if the return type of a method is Void? (Not void!)
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104
So what am I supposed to return if the return type of a function has to be Void?
Use retu...
How to get orientation-dependent height and width of the screen?
...on] keyWindow]
rootViewController] view]
<UILayoutContainerView: 0xf7296f0; frame =
(0 0; 320 480); transform = [0, -1, 1, 0, 0, 0]; autoresize = W+H;
layer = <CALayer: 0xf729b80>>
(gdb) po [[[[UIApplication
sharedApplication] keyWindow] rootViewController] view]
&...
Delete column from pandas DataFrame
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edited Apr 7 '19 at 22:01
cs95
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answered ...
Cannot use ref or out parameter in lambda expressions
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edited Apr 27 '16 at 9:30
silkfire
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answered ...
How to make an Android Spinner with initial text “Select One”?
...upplied SpinnerAdapter to display the prompt string for position less than 0.
This has been tested on Android 1.5 through 4.2, but buyer beware! Because this solution relies on reflection to call the private AdapterView.setNextSelectedPositionInt() and AdapterView.setSelectedPositionInt(), it's not...
Is there a simple way to remove unused dependencies from a maven pom.xml?
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answered Oct 4 '09 at 22:59
Pascal ThiventPascal Thivent
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With bash, how can I pipe standard error into another process?
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edited Jul 1 '14 at 19:06
mmlb
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answered Mar 27 '12 at 11:28
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Matching a space in regex
...s is (note the space inside the regex):
$newtag = preg_replace ("/[^a-zA-Z0-9 ]/", "", $tag);
# ^ space here
If you also want trickery to ensure there's only one space between each word and none at the start or end, that's a little more complicated (and probably...
Rails auto-assigning id that already exists
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edited Jun 17 '12 at 5:07
answered Jun 17 '12 at 4:43
Do...
Concurrent.futures vs Multiprocessing in Python 3
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answered Dec 25 '13 at 20:19
Tim PetersTim Peters
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