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How to get different colored lines for different plots in a single figure?
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432
Matplotlib does this by default.
E.g.:
import matplotlib.pyplot as plt
import numpy as np
x =...
Argparse optional positional arguments?
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edited Jan 2 '17 at 8:30
anatoly techtonik
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pandas: multiple conditions while indexing data frame - unexpected behavior
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221
As you can see, the AND operator drops every row in which at least one
value equals -1. O...
Changing selection in a select with the Chosen plugin
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215
From the "Updating Chosen Dynamically" section in the docs: You need to trigger the 'chosen:u...
Difference between `mod` and `rem` in Haskell
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They're not the same when the second argument is negative:
2 `mod` (-3) == -1
2 `rem` (-3) == 2
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Is \d not supported by grep's basic expressions?
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How do I get current URL in Selenium Webdriver 2 Python?
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292
Use current_url element for Python 2:
print browser.current_url
For Python 3 and later versio...
Element-wise addition of 2 lists?
...t;>> from operator import add
>>> list( map(add, list1, list2) )
[5, 7, 9]
or zip with a list comprehension:
>>> [sum(x) for x in zip(list1, list2)]
[5, 7, 9]
Timing comparisons:
>>> list2 = [4, 5, 6]*10**5
>>> list1 = [1, 2, 3]*10**5
>>> %tim...
What programming practice that you once liked have you since changed your mind about? [closed]
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