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How to use glOrtho() in OpenGL?
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MikepoteMikepote
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I want to exception handle 'list index out of range.'
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ThiefMasterThiefMaster
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Remove empty elements from an array in Javascript
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44 Answers
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How to convert a negative number to positive?
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>>> n = -42
>>> -n # if you know n is negative
42
>>> abs(n) # for any n
42
Don't forget to check the docs.
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LaTeX Optional Arguments
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mikumiku
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How to remove gaps between subplots in matplotlib?
...yplot as plt
import matplotlib.gridspec as gridspec
plt.figure(figsize = (4,4))
gs1 = gridspec.GridSpec(4, 4)
gs1.update(wspace=0.025, hspace=0.05) # set the spacing between axes.
for i in range(16):
# i = i + 1 # grid spec indexes from 0
ax1 = plt.subplot(gs1[i])
plt.axis('on')
ax...
How to group dataframe rows into list in pandas groupby?
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442
You can do this using groupby to group on the column of interest and then apply list to every ...
What's the 'Ruby way' to iterate over two arrays at once
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Marc-André Lafortune
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answered Aug 26 '10 at 22:31
John La RooyJohn...
Bash if statement with multiple conditions throws an error
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4 Answers
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