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Can't install via pip because of egg_info error
...hough it wasn't clear in the error message.
I used sudo apt-get build-dep python3-matplotlib then sudo pip3 install matplotlib and it worked.
Hope it'll help !
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Adding dictionaries together, Python [duplicate]
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Here are quite a few ways to add dictionaries.
You can use Python3's dictionary unpacking feature.
ndic = {**dic0, **dic1}
Or create a new dict by adding both items.
ndic = dict(dic0.items() + dic1.items())
If your ok to modify dic0
dic0.update(dic1)
If your NOT ok to modify...
Decreasing for loops in Python impossible?
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For python3 where -1 indicate the value that to be decremented in each step
for n in range(6,0,-1):
print(n)
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How can I represent an infinite number in Python?
...lt; '' holds True for any integer i.
It has been reasonably deprecated in python3. Now such comparisons end up with
TypeError: unorderable types: str() < int()
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Function for Factorial in Python
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@Boris, in Python3 you just need to add from functools import reduce
– John La Rooy
Nov 24 '19 at 22:55
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How to join two sets in one line without using “|”
...;> from operator import or_
>>> from functools import reduce # python3 required
>>> reduce(or_, [{1, 2, 3, 4}, {3, 4, 5, 6}])
set([1, 2, 3, 4, 5, 6])
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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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How to check whether a file is empty or not?
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If you are using Python3 with pathlib you can access os.stat() information using the Path.stat() method, which has the attribute st_size(file size in bytes):
>>> from pathlib import Path
>>> mypath = Path("path/to/my/file"...
Strip spaces/tabs/newlines - python
...s what worked for me in fitting it into my code. Thanks!
Note: This is python3
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Calculating arithmetic mean (one type of average) in Python
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@jesusiniesta except in python3, where division does what it is intended to do : divide
– yota
Jan 10 '14 at 14:29
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