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python-3.x

Can I move a virtualenv?

August 16, 2022 by Magenaut

This question is not a duplicate.

Categories Python, Q&A Tags python, python-3.x, virtualenv, virtualenv-commands Leave a comment

Why is exponentiation applied right to left?

August 16, 2022 by Magenaut

I am reading an Intro to Python textbook and came across this line:

Categories Python, Q&A Tags exponentiation, operators, python, python-3.x Leave a comment

Which tkinter modules were renamed in Python 3?

August 16, 2022 by Magenaut

I am trying to create a file chooser dialog box. However, when I try to import tkMessageBox in Python 3, I get an error claiming that the module does not exist.

Categories Python, Q&A Tags python, python-3.x, tkinter Leave a comment

Import Error: No module named numpy

August 16, 2022 by Magenaut

I have a very similar question to this question, but still one step behind. I have only one version of Python 3 installed on my Windows 7 (sorry) 64-bit system.

Categories Python, Q&A Tags import, numpy, python, python-3.x, scipy Leave a comment

Transform a set of numbers in numpy so that each number gets converted into a number of other numbers which are less than it

August 16, 2022 by Magenaut

Consider a set of numbers:

Categories Python, Q&A Tags numpy, python, python-3.x Leave a comment

Python was not found; run without arguments to install from the Microsoft Store, or disable this shortcut from Settings

August 16, 2022 by Magenaut

I was trying to download a GUI, but the terminal keeps giving me this error:

Categories Python, Q&A Tags python, python-3.x, windows-10 Leave a comment

Python “raise from” usage

August 16, 2022 by Magenaut

What’s the difference between raise and raise from in Python?

Categories Python, Q&A Tags exception-handling, python, python-3.x, syntax Leave a comment

Why can’t I use the method __cmp__ in Python 3 as for Python 2?

August 16, 2022 by Magenaut

The following piece of code

Categories Python, Q&A Tags partial-ordering, python, python-2.x, python-3.x Leave a comment

Regex matching between two strings?

August 16, 2022 by Magenaut

I can’t seem to find a way to extract all comments like in following example.

Categories Python, Q&A Tags python, python-3.x, regex, regex-negation Leave a comment

List comprehension and lambdas in Python

August 16, 2022 by Magenaut

I wanted to create a list of lambdas, but it didn’t quite work out as I hoped. L = [(lambda x: x/y) for y in range(10)] I expected every function in the list to divide its argument by its index, but all functions only divide by the last index. >>> L[1](5) 0.5555555555555556 >>> L[5](5) 0.5555555555555556 … Read more

Categories Python, Q&A Tags lambda, list-comprehension, python, python-3.x Leave a comment
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  1. michealSmith07 on Is there a way to dynamically refresh the less command?August 21, 2022

    That is a very nice post. I like this post.

  2. anonymous on Fix libwacom9 dependency issue when upgrade DebianJune 27, 2022

    saved my day!! Thanks for the help…

  3. sreedhar on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    Thanks its working

  4. saintnick on Fix libwacom9 dependency issue when upgrade DebianMay 10, 2022

    remove libwacom2 worked for me as well

  5. ranafoul on Fix libwacom9 dependency issue when upgrade DebianApril 22, 2022

    apt remove libwacom2 helped on kali 2022.01. gr8

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