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Why does ++[[]][+[]]+[+[]] return the string “10”?
This is valid and returns the string "10" in JavaScript ( more examples here ):
9 Answers
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Difference between del, remove and pop on lists
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211
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Why can't stash be applied to the working directory?
...it stash branch approach in the other answer sounds better, but still much more manual than desired.
– bentolor
Feb 4 '13 at 16:00
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What is the difference between Cygwin and MinGW?
... if you are using any non-trivial libraries/frameworks then it will depend more on that.
– thomasrutter
Apr 17 '14 at 1:51
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Is there a way to list pip dependencies/requirements?
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The accepted answer is no longer relevant for more current versions of pip and does not give an immediate answer without perusing multiple comments so I am providing an updated answer.
This was tested with pip versions 8.1.2, 9.0.1, 10.0.1, and 18.1.
To get the output ...
How to add an extra column to a NumPy array
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I think a more straightforward solution and faster to boot is to do the following:
import numpy as np
N = 10
a = np.random.rand(N,N)
b = np.zeros((N,N+1))
b[:,:-1] = a
And timings:
In [23]: N = 10
In [24]: a = np.random.rand(N,N)
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How does database indexing work? [closed]
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338
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Regular Expression to match string starting with “stop”
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+1 for generalizing your answer. I would love to see more of this on Stack Overflow. Makes it a better learning resource in my opinion.
– Jim
Aug 6 '09 at 18:26
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What's the difference between 'git merge' and 'git rebase'?
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162
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Proper indentation for Python multiline strings
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