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Python Matplotlib Y-Axis ticks on Right Side of Plot
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How to deep copy a list?
...ist.
deepcopy(x, memo=None, _nil=[])
Deep copy operation on arbitrary Python objects.
See the following snippet -
>>> a = [[1, 2, 3], [4, 5, 6]]
>>> b = list(a)
>>> a
[[1, 2, 3], [4, 5, 6]]
>>> b
[[1, 2, 3], [4, 5, 6]]
>>> a[0][1] = 10
>>&g...
Principal component analysis in Python
...
Months later, here's a small class PCA, and a picture:
#!/usr/bin/env python
""" a small class for Principal Component Analysis
Usage:
p = PCA( A, fraction=0.90 )
In:
A: an array of e.g. 1000 observations x 20 variables, 1000 rows x 20 columns
fraction: use principal components that...
How can I compare two lists in python and return matches
I want to take two lists and find the values that appear in both.
19 Answers
19
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opengl: glFlush() vs. glFinish()
... bit. About the license: I am actually not quite sure. I stumbled upon the PDF on google, while doing research.
– Tara
Jul 11 '16 at 16:40
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Iterate a list with indexes in Python
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python enumerate function will be satisfied your requirements
result = list(enumerate([1,3,7,12]))
print result
output
[(0, 1), (1, 3), (2, 7),(3,12)]
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Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
... the thread library) is open-std.org/jtc1/sc22/wg21/docs/papers/2011/n3242.pdf
– Anthony Williams
Aug 30 '11 at 11:20
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How does collections.defaultdict work?
I've read the examples in python docs, but still can't figure out what this method means. Can somebody help? Here are two examples from the python docs
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What is pip's equivalent of `npm install package --save-dev`?
...ject with an existing requirements.txt, installing all requirements (I use Python3.7 but you can remove the --three if you do not) is as simple as:
pipenv --three install
Activating the virtualenv to run commands is also easy
pipenv shell
Installing requirements will automatically update the P...
Can modules have properties the same way that objects can?
With python properties, I can make it such that
6 Answers
6
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