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How can I pass a list as a command-line argument with argparse?
...<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...
How can I check if a scrollbar is visible?
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edited Jun 20 at 9:12
Community♦
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answered Jan 27 '11 at 9:19
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Prevent contenteditable adding on ENTER - Chrome
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22 Answers
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onchange event on input type=range is not triggering in firefox while dragging
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answered Sep 28 '13 at 13:02
FrederikFrederik
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What is the recommended batch size for SqlBulkCopy?
...ption. I started with 500 and experimented with larger. I found 5000 to be 2.5x faster, on average, than 500. Inserting the 6 million rows takes about 30 seconds with a batch size of 5,000 and about 80 seconds with batch size of 500.
10,000 was not measurably faster. Moving up to 50,000 improved t...
Func vs. Action vs. Predicate [duplicate]
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Jon SkeetJon Skeet
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X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode
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If you need to override IE's Compatibility View Settings for intranet sites you can do so in t...
Get margin of a View
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edited Sep 19 '11 at 9:27
answered Sep 19 '11 at 8:09
Vl...
Javascript Array Concat not working. Why?
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262
The concat method doesn't change the original array, you need to reassign it.
if ( ref instan...
How do I use .woff fonts for my website?
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