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Backwards migration with Django South

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What is the use of style=“clear:both”?

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Git : List all unmerged changes in git

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How can I make Vim's `J` and `gq` commands use one space after a period?

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How to remove all rows in a numpy.ndarray that contain non-numeric values

... >>> a = np.array([[1,2,3], [4,5,np.nan], [7,8,9]]) array([[ 1., 2., 3.], [ 4., 5., nan], [ 7., 8., 9.]]) >>> a[~np.isnan(a).any(axis=1)] array([[ 1., 2., 3.], [ 7., 8., 9.]]) and reassign this to a...
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How exactly does a generator comprehension work?

...s each item out of the expression, one by one. >>> my_list = [1, 3, 5, 9, 2, 6] >>> filtered_list = [item for item in my_list if item > 3] >>> print(filtered_list) [5, 9, 6] >>> len(filtered_list) 3 >>> # compare to generator expression ... >>&...
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Generating a list of which files changed between hg versions

...| edited Apr 8 '14 at 18:23 GustavoRPS 333 bronze badges answered Jan 7 '10 at 23:56 ...
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Django Model - Case-insensitive Query / Filtering

... 378 I solved it like this: MyClass.objects.filter(name__iexact=my_parameter) There is even a wa...
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Changing case in Vim

...se, or use gu<motion> for lowercase. For more of these, see Section 3 in Vim's change.txt help file. share | improve this answer | follow | ...
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In Java, how do I parse XML as a String instead of a file?

... | edited May 23 '17 at 12:18 Community♦ 111 silver badge answered Feb 18 '09 at 18:10 ...