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python

Comparing two dictionaries and checking how many (key, value) pairs are equal

August 20, 2022 by Magenaut

I have two dictionaries, but for simplification, I will take these two:

Categories Python, Q&A Tags comparison, dictionary, python Leave a comment

In Tkinter is there any way to make a widget invisible?

August 20, 2022 by Magenaut

Something like this, would make the widget appear normally:

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

Iterate through pairs of items in a Python list

August 20, 2022 by Magenaut

Is it possible to iterate a list in the following way in Python (treat this code as pseudocode)? a = [5, 7, 11, 4, 5] for v, w in a: print [v, w] And it should produce [5, 7] [7, 11] [11, 4] [4, 5] Answers: Thank you for visiting the Q&A section on Magenaut. … Read more

Categories Python, Q&A Tags list, loops, python Leave a comment

Is it pythonic: naming lambdas

August 20, 2022 by Magenaut

I’m beginning to appreciate the value of lambda expressions in python, particularly when it comes to functional programming, map, functions returning functions, etc. However, I’ve also been naming lambdas within functions because:

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

Secondary axis with twinx(): how to add to legend?

August 20, 2022 by Magenaut

I have a plot with two y-axes, using twinx(). I also give labels to the lines, and want to show them with legend(), but I only succeed to get the labels of one axis in the legend:

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

After conda update, python kernel crashes when matplotlib is used

August 20, 2022 by Magenaut

I have create this simple env with conda:

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

How to specify multiple return types using type-hints

August 20, 2022 by Magenaut

I have a function in python that can either return a bool or a list. Is there a way to specify the return types using type hints?

Categories Python, Q&A Tags python, python-3.x, python-typing, return-type, type-hinting Leave a comment

ImportError: No module named ‘Tkinter’

August 20, 2022 by Magenaut

For some reason, I can’t use the Tkinter or tkinter module.
After running the following command in the python shell

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

How to rotate an image(player) to the mouse direction?

August 20, 2022 by Magenaut

Im thinking about making a 2d shooting game in pygame and i want to make my player(Player_1) point to the mouse direction.I looked for a solution for hours and tried all solution i could find but none had worked so can you pls help me ?
Here’s my code:

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

Pandas Dataframe line plot display date on xaxis

August 20, 2022 by Magenaut

Compare the following code:

Categories Python, Q&A Tags datetime, matplotlib, pandas, 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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