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Center a button in a Linear layout
...am using a linear layout to display a pretty light initial screen. It has 1 button that is supposed to centre in the screen both horizontally and vertically. However no matter what I try to do the button will top align centre. I have included the XML below, can some one point me in the right dire...
Doing something before program exit
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165
Check out the atexit module:
http://docs.python.org/library/atexit.html
For example, if I wa...
How do I prevent the iPhone screen from dimming or turning off while my application is running?
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172
Objective-C
[[UIApplication sharedApplication] setIdleTimerDisabled:YES];
Swift
UIApplicat...
How should one use std::optional?
...how does it compensate for what was not found in the previous Standard (C++11).
4 Answers
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SVN Repository Search [closed]
...h my SVN respository for code snippets? I found 'FishEye' but the cost is 1,200 and well outside my budget.
14 Answers
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Find an element in DOM based on an attribute value
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178
Update: In the past few years the landscape has changed drastically. You can now reliably use...
JQuery find first parent element with specific class prefix
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edited Sep 6 '13 at 12:24
answered Sep 17 '11 at 20:38
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How can I get name of element with jQuery?
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answered Jan 13 '12 at 15:13
Nicola PeluchettiNicola Peluchetti
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How to use subprocess popen Python
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144
subprocess.Popen takes a list of arguments:
from subprocess import Popen, PIPE
process = Pop...