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How to flatten only some dimensions of a numpy array
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Take a look at numpy.reshape .
>>> arr = numpy.zeros((50,100,25))
>>> arr.shape
# (50, 100, 25)
>>> new_arr = arr.reshape(5000,25)
>>> new_arr.shape
# (5000, 25)
# One shape dimension can be -1.
# In this case, the value is inferred from
# the l...
Do c++11 lambdas capture variables they don't use?
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115
Each variable expressly named in the capture list is captured. The default capture will only ca...
Calculating how many minutes there are between two times
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5 Answers
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In Sublime Text 2, how do I open new files in a new tab?
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How do I negate a condition in PowerShell?
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524
You almost had it with Not. It should be:
if (-Not (Test-Path C:\Code)) {
write "it doesn...
How can I divide two integers to get a double?
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Cassandra port usage - how are the ports used?
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edited Aug 14 '15 at 10:28
Kracekumar
14.5k99 gold badges3838 silver badges4949 bronze badges
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Doing something before program exit
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165
Check out the atexit module:
http://docs.python.org/library/atexit.html
For example, if I want...