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Cartesian product of x and y array points into single array of 2D points
...e([numpy.tile(x, len(y)), numpy.repeat(y, len(x))])
array([[1, 4],
[2, 4],
[3, 4],
[1, 5],
[2, 5],
[3, 5]])
See Using numpy to build an array of all combinations of two arrays for a general solution for computing the Cartesian product of N arrays.
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Is there a numpy builtin to reject outliers from a list
... numpyst (also working on numpy arrays only):
def reject_outliers(data, m=2):
return data[abs(data - np.mean(data)) < m * np.std(data)]
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Pythonic way to check if a list is sorted or not
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How to drop a list of rows from Pandas dataframe?
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OAuth 2.0: Benefits and use cases — why?
Could anyone explain what's good about OAuth2 and why we should implement it? I ask because I'm a bit confused about it — here's my current thoughts:
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Setting unique Constraint with fluent API?
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On EF6.2, you can use HasIndex() to add indexes for migration through fluent API.
https://git...
sprintf like functionality in Python
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edited Dec 14 '12 at 12:25
answered Mar 15 '11 at 9:57
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Best way to find the intersection of multiple sets?
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From Python version 2.6 on you can use multiple arguments to set.intersection(), like
u = set.intersection(s1, s2, s3)
If the sets are in a list, this translates to:
u = set.intersection(*setlist)
where *a_list is list expansion
Note that...
Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms
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