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best way to preserve numpy arrays on disk
...storing large numpy arrays. There are two options for dealing with hdf5 in python:
http://www.pytables.org/
http://www.h5py.org/
Both are designed to work with numpy arrays efficiently.
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PHP Fatal error: Cannot redeclare class
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In @Jens-AndréKoch comment a "s" is missing in the second example --> it's class_exists('TestClass') === false or !class_exists('TestClass')
– furins
Aug 8 '13 at 16:08
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Pip freeze vs. pip list
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Python 3.2 includes wsgiref.egg-info in the Lib directory, which is why pip knows about it. You can't [un]install it with pip, and later versions of Python omit the metadata file so it won't appear.
– Zo...
Bash script absolute path with OS X
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A more command-line-friendly variant of the Python solution:
python -c "import os; print(os.path.realpath('$1'))"
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Why is “except: pass” a bad programming practice?
... the exception bubble up.
Another simple example is also mentioned in the Python 2 idioms document. Here, a simple typo exists in the code which causes it to break. Because we are catching every exception, we also catch NameErrors and SyntaxErrors. Both are mistakes that happen to us all while prog...
Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?
...ion using strip can be quite inefficient.
– Marc-André Lafortune
May 2 '13 at 13:26
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another i...
Get the previous month's first and last day dates in c#
...ewLock, the link seems to be broken.
– Guillermo Gutiérrez
Feb 13 '13 at 20:46
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@guillegr123 no...
Project structure for Google App Engine
...lt to keep things organized - mainly due to the fact that this is my first python project, and I didn't know anything about it until I started working.
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How to create query parameters in Javascript?
....org/en-US/docs/JavaScript/Reference/…
– Akseli Palén
Feb 13 '13 at 11:24
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Use cases for the 'setdefault' dict method
The addition of collections.defaultdict in Python 2.5 greatly reduced the need for dict 's setdefault method. This question is for our collective education:
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