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Python

How to fix “no module named ‘app_one'”

August 13, 2022 by Magenaut

I have a Python package with the following structure.

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

For loop with custom steps in python

August 13, 2022 by Magenaut

I can make simple for loops in python like:

Categories Python, Q&A Tags for-loop, python Leave a comment

Why does [1].append(2) evaluate to None instead of [1,2]?

August 13, 2022 by Magenaut

Why does print [1].append(2) evaluate to None? I expect [1,2] >>> print [1].append(2) None Answers: Thank you for visiting the Q&A section on Magenaut. Please note that all the answers may not help you solve the issue immediately. So please treat them as advisements. If you found the post helpful (or not), leave a comment … Read more

Categories Python, Q&A Tags python Leave a comment

Convert pandas series from string to unique int ids

August 13, 2022 by Magenaut

I have a categorical variable in a series. I want to assign integer ids to each unique value and create a new series with the ids, effectively turning a string variable into an integer variable. What is the most compact/efficient way to do this? Answers: Thank you for visiting the Q&A section on Magenaut. Please … Read more

Categories Python, Q&A Tags pandas, python Leave a comment

Explain Tkinter text search method

August 13, 2022 by Magenaut

I don’t quite understand how text.search method works.
For example there is a sentence: Today a red car appeared in the park. I need to find a red car sequence and highlight it. It is found but here is how my highlighting looks like:

Categories Python, Q&A Tags python, search, tkinter, tkinter.text Leave a comment

Kivy: compiling to a single executable

August 13, 2022 by Magenaut

Didn’t get a response in the kivy forum, so trying here.

Categories Python, Q&A Tags kivy, pyinstaller, python Leave a comment

Stop pip from failing on single package when installing with requirements.txt

August 13, 2022 by Magenaut

I am installing packages from requirements.txt

Categories Python, Q&A Tags pip, python Leave a comment

parsing a fasta file using a generator ( python )

August 13, 2022 by Magenaut

I am trying to parse a large fasta file and I am encountering out of memory errors. Some suggestions to improve the data handling would be appreciated. Currently the program correctly prints out the names however partially through the file I get a MemoryError

Categories Python, Q&A Tags fasta, file, parsing, python Leave a comment

Why is numpy.array so slow?

August 13, 2022 by Magenaut

I am baffled by this

Categories Python, Q&A Tags numpy, performance, python Leave a comment

Python is adding extra newline to the output

August 13, 2022 by Magenaut

The input file: a.txt

Categories Python, Q&A Tags python 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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