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Forward declaring an enum in C++
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The reason the enum can't be forward declared is that without knowing the values, the compiler...
How to make an Android Spinner with initial text “Select One”?
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Remove characters except digits from string using Python?
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In Python 2.*, by far the fastest approach is the .translate method:
>>> x='aaa12333bb...
node and Error: EMFILE, too many open files
... with sockets.)
From My Blog Article: http://www.blakerobertson.com/devlog/2014/1/11/how-to-determine-whats-causing-error-connect-emfile-nodejs.html
How To Isolate
This command will output the number of open handles for nodejs processes:
lsof -i -n -P | grep nodejs
COMMAND PID USER FD TY...
Get the creation date of a stash
... stash list --date=local
It should print something like:
stash@{Thu Mar 21 10:30:17 2013}: WIP on master: 2ffc05b Adding resource
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Deep copying an NSArray
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As the Apple documentation about deep copies explicitly states:
If you only need a one-level-...
Convert date to datetime in Python
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answered Dec 21 '09 at 0:33
kiamlalunokiamlaluno
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Threading pool similar to the multiprocessing Pool?
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answered Aug 2 '10 at 9:52
MartinMartin
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How to pick a new color for each plotted line within a figure in matplotlib?
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edited Nov 17 '19 at 16:21
Mark Amery
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