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What does the double colon (::) mean in CSS?
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What does “hashable” mean in Python?
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answered Jan 26 '13 at 9:49
NPENPE
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Can I safely delete contents of Xcode Derived data folder?
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What does addChildViewController actually do?
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How to calculate number of days between two dates
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answered Feb 3 '12 at 14:18
SuprSupr
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How to use PyCharm to debug Scrapy projects
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PulliePullie
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What exactly do the Vagrant commands do?
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What are Bearer Tokens and token_type in OAuth 2?
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Enable bundling and minification in debug mode in ASP.NET MVC 4
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answered Apr 16 '13 at 7:16
Bart BeyersBart Beyers
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How can I pass a list as a command-line argument with argparse?
...lt;Required> Set flag', required=True)
# Use like:
# python arg.py -l 1234 2345 3456 4567
nargs='+' takes 1 or more arguments, nargs='*' takes zero or more.
append
parser.add_argument('-l','--list', action='append', help='<Required> Set flag', required=True)
# Use like:
# python arg.py ...