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What is the use of the ArraySegment class?
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edited Oct 1 '19 at 22:03
answered Oct 26 '11 at 18:15
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UICollectionView Set number of columns
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17 Answers
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Bower and devDependencies vs dependencies
I ran 'yo angular' and realized afterwards that it installs 1.0.8, I uninstalled the angular components, however the original bower.json file had angular-mocks and angular-scenario under 'devDependencies' when I re-add all the 1.2.0-rc.2 components angular-mocks and angular-scenario under dependenci...
Is it worth using Python's re.compile?
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I've had a lot of experience running a compiled regex 1000s of times versus compiling on-the-fly, and have not noticed any perceivable difference. Obviously, this is anecdotal, and certainly not a great argument against compiling, but I've found the difference to be negligible....
How to sort an ArrayList?
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edited Nov 26 '18 at 23:59
Carl Walsh
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Secondary axis with twinx(): how to add to legend?
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You can easily add a second legend by adding the line:
ax2.legend(loc=0)
You'll get this:
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Identify user in a Bash script called by sudo
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$SUDO_USER doesn't work if you are using sudo su -.
It also requires multiple checks - if $USE...
svn: replace trunk with branch
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Use svn move to move the contents of the old trunk somewhere else and rename the branch to tru...
Copy file or directories recursively in Python
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I suggest you first call shutil.copytree, and if an exception is thrown, then retry with shuti...