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Why doesn't django's model.save() call full_clean()?
...Sources you might be intrested in:
http://code.djangoproject.com/ticket/13100
http://groups.google.com/group/django-developers/browse_frm/thread/b888734b05878f87
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How is Python's List Implemented?
...al proof: Indexing takes (of course with extremely small differences (0.0013 µsecs!)) the same time regardless of index:
...>python -m timeit --setup="x = [None]*1000" "x[500]"
10000000 loops, best of 3: 0.0579 usec per loop
...>python -m timeit --setup="x = [None]*1000" "x[0]"
10000000 loo...
Simple tool to 'accept theirs' or 'accept mine' on a whole file using git
...lename>
or
git checkout --theirs -- <filename>
or
git show :3:<filename> > <filename> # (stage 3 is theirs)
You would also need to run 'add' to mark it as resolved:
git add <filename>
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Splitting a string into chunks of a certain size
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36 Answers
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An efficient way to transpose a file in Bash
...,j];
}
print str
}
}' file
output
$ more file
0 1 2
3 4 5
6 7 8
9 10 11
$ ./shell.sh
0 3 6 9
1 4 7 10
2 5 8 11
Performance against Perl solution by Jonathan on a 10000 lines file
$ head -5 file
1 0 1 2
2 3 4 5
3 6 7 8
4 9 10 11
1 0 1 2
$ wc -l < file
10000
$ time per...
generate days from date range
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323
This solution uses no loops, procedures, or temp tables. The subquery generates dates for the ...
How to recognize swipe in all 4 directions
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324
You need to have one UISwipeGestureRecognizer for each direction. It's a little weird because ...
How can I iterate over an enum?
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edited Oct 4 '19 at 13:37
David Tóth
1,17788 silver badges2929 bronze badges
answered Nov 4 '08 at...
jQuery Set Select Index
...)').prop('selected', true); // To select via index
$('#selectBox option:eq(3)').prop('selected', true); // To select via value
Thanks for the comment, .get won't work since it returns a DOM element, not a jQuery one. Keep in mind the .eq function can be used outside of the selector as well if y...
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 ...