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matplotlib does not show my drawings although I call pyplot.show()
...a related problem, and I think it was caused by using matplotlib in python 2.7, which created a ~/.matplotlib/ directory, and stopped python 3 from reading the config in ~/.config/matplotlib/. Deleting ~/.matplotlib/ fixed the problem for me.
– naught101
Nov 11...
Titlecasing a string with exceptions
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Python 2.7's title method has a flaw in it.
value.title()
will return Carpenter'S Assistant when value is Carpenter's Assistant
The best solution is probably the one from @BioGeek using titlecase from Stuart Colville. Which is ...
No module named _sqlite3
...ipulate with binary files and environment. In my case I had already Python 2.7 built from source, so, to minify compilation I've executed apt-get install libsqlite3-dev; ./configure; make libinstall; make sharedinstall;
– oxfn
Sep 10 '13 at 14:...
Shell Script: Execute a python program from within a shell script
...pt.py
Is quite wrong, especially in these days. Which python? python2.6? 2.7? 3.0? 3.1? Most of times you need to specify the python version in shebang tag of python file. I encourage to use #!/usr/bin/env python2 #or python2.6 or python3 or even python3.1 for compatibility.
In such case, is much...
How to find the mime type of a file in python?
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rpm -qf /usr/lib/python2.7/site-packages/magic.py -i URL : darwinsys.com/file Summary : Python bindings for the libmagic API rpm -qf /usr/bin/file -i Name : file URL : darwinsys.com/file python-ma...
Printing without newline (print 'a',) prints a space, how to remove?
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Python 3.x:
for i in range(20):
print('a', end='')
Python 2.6 or 2.7:
from __future__ import print_function
for i in xrange(20):
print('a', end='')
share
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improve this answer
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Displaying better error message than “No JSON object could be decoded”
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@jxramos: The OP used Python 2.7, as evident from the traceback. A quick test on ideone.com (Python 3.7.3) shows that the stdlib json library has been updated and gives the new error message format. I don’t have time to track exact releases right now h...
ImportError in importing from sklearn: cannot import name check_build
...pened to me with scikit-learn 0.15.2 compiled against numpy 1.9 and python 2.7.
– alexbw
Oct 9 '14 at 14:13
2
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Why do Python's math.ceil() and math.floor() operations return floats instead of integers?
... @jcollado: float("inf") does not produce an exception in Python 2.7 or 3
– endolith
Oct 14 '13 at 14:57
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Output to the same line overwriting previous output?
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I found that for a simple print statement in python 2.7, just put a comma at the end after your '\r'.
print os.path.getsize(file_name)/1024, 'KB / ', size, 'KB downloaded!\r',
This is shorter than other non-python 3 solutions, but also more difficult to maintain.
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