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Replace all elements of Python NumPy Array that are greater than some value

...eplacing all values >0.5 with 5, and it took an average of 7.59ms. In [1]: import numpy as np In [2]: A = np.random.rand(500, 500) In [3]: timeit A[A > 0.5] = 5 100 loops, best of 3: 7.59 ms per loop share |...
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Sort Dictionary by keys

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How to find out which package version is loaded in R?

...e my university cluster. It has 2 versions of R installed. System wide R 2.11 (Debian 6.0) and R 2.14.2 in non-standard location. ...
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How does collections.defaultdict work?

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LINQ with groupby and count

... 412 After calling GroupBy, you get a series of groups IEnumerable<Grouping>, where each Group...
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Question mark and colon in JavaScript

... | edited May 25 '16 at 22:50 Felix Kling 666k151151 gold badges968968 silver badges10321032 bronze badges ...
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Moving average or running mean

... NumPy function or module for Python that calculates the running mean of a 1D array given a specific window? 27 Answers ...
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Create a pointer to two-dimensional array

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Transitions on the CSS display property

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Why is printing to stdout so slow? Can it be sped up?

... 159 How can it be that writing to physical disk is WAY faster than writing to the "screen" (pre...