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Python

How can I convert an RGB image into grayscale in Python?

August 21, 2022 by Magenaut

I’m trying to use matplotlib to read in an RGB image and convert it to grayscale.

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

Iterating on a file doesn’t work the second time

August 21, 2022 by Magenaut

I have a problem with iterating on a file. Here’s what I type on the interpreter and the result:

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

Unresolved reference issue in PyCharm

August 21, 2022 by Magenaut

I have a directory structure

Categories Python, Q&A Tags ide, pycharm, python Leave a comment

Writing a list to a file with Python

August 21, 2022 by Magenaut

Is this the cleanest way to write a list to a file, since writelines() doesn’t insert newline characters?

Categories Python, Q&A Tags file, file-io, list, newline, python Leave a comment

Spawning multiple instances of the same object concurrently in python

August 21, 2022 by Magenaut

I’m a beginner programmer who is starting with python and I’m starting out by making a game in pygame.
The game basically spawns circles at random positions and when clicked, it gives you points.

Categories Python, Q&A Tags loops, object, oop, pygame, python Leave a comment

What does the “at” (@) symbol do in Python?

August 21, 2022 by Magenaut

What does the @ symbol do in Python?

Categories Python, Q&A Tags python, python-decorators, syntax Leave a comment

How to convert an integer to a string in any base?

August 21, 2022 by Magenaut

Python allows easy creation of an integer from a string of a given base via

Categories Python, Q&A Tags base, python, radix Leave a comment

Extract file name from path, no matter what the os/path format

August 21, 2022 by Magenaut

Which Python library can I use to extract filenames from paths, no matter what the operating system or path format could be?

Categories Python, Q&A Tags python Leave a comment

Is there a way to run Python on Android?

August 21, 2022 by Magenaut

Open source Python library for rapid development of applications
that make use of innovative user interfaces, such as multi-touch apps.

Categories Python, Q&A Tags android, android-scripting, ase, jython, python Leave a comment

Annotate bars with values on Pandas bar plots

August 21, 2022 by Magenaut

I was looking for a way to annotate my bars in a Pandas bar plot with the rounded numerical values from my DataFrame.

Categories Python, Q&A Tags dataframe, matplotlib, pandas, plot, 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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