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How can I make Vim's `J` and `gq` commands use one space after a period?
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3 Answers
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How to remove all rows in a numpy.ndarray that contain non-numeric values
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>>> 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...
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
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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
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378
I solved it like this:
MyClass.objects.filter(name__iexact=my_parameter)
There is even a wa...
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.
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In Java, how do I parse XML as a String instead of a file?
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Feb 18 '09 at 18:10
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