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Assigning default values to shell variables with a single command in bash
... edited Apr 2 '19 at 23:32
Clément
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answered Jan 6 '10 at 14:39
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ValueError: math domain error
I was just testing an example from Numerical Methods in Engineering with Python .
4 Answers
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Responsive css background images
...ide by the box. All the other sizes seem fine.
– Mugé
Oct 28 '16 at 16:54
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How do I plot in real-time in a while loop using matplotlib?
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This worked for me in Python2. In Python3 it did not. It would pause the loop after rendering the plot window. But after moving the plt.show() method to after the loop... it resolved it for Python3, for me.
– continuousqa
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Check Whether a User Exists
...arator, so the effect you describe won't happen.
– Stéphane Gourichon
May 27 '18 at 19:01
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How to use a dot “.” to access members of dictionary?
How do I make Python dictionary members accessible via a dot "."?
24 Answers
24
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Doing something before program exit
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Check out the atexit module:
http://docs.python.org/library/atexit.html
For example, if I wanted to print a message when my application was terminating:
import atexit
def exit_handler():
print 'My application is ending!'
atexit.register(exit_handler)
Just ...
What .NET collection provides the fastest search
..., so the performance ratio is proportional to n.
– Clément
Apr 22 '13 at 15:34
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How to use ADB Shell when Multiple Devices are connected? Fails with “error: more than one device an
... is incompatible with Windows (including Cygwin).
– Sébastien
Feb 3 '17 at 8:54
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Configure Flask dev server to be visible across the network
...ecause in debugging mode a user of the
application can execute arbitrary Python code on your computer. If you
have debug disabled or trust the users on your network, you can make
the server publicly available.
Just change the call of the run() method to look like this:
app.run(host='...