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python

Understanding __get__ and __set__ and Python descriptors

August 21, 2022 by Magenaut

I am trying to understand what Python’s descriptors are and what they are useful for. I understand how they work, but here are my doubts. Consider the following code:

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

How to use timeit module

August 21, 2022 by Magenaut

I understand the concept of what timeit does but I am not sure how to implement it in my code.

Categories Python, Q&A Tags python, time, timeit Leave a comment

How to read multiple lines of raw input?

August 21, 2022 by Magenaut

I want to create a Python program which takes in multiple lines of user input. For example:

Categories Python, Q&A Tags input, python, user-input Leave a comment

Keras, How to get the output of each layer?

August 21, 2022 by Magenaut

I have trained a binary classification model with CNN, and here is my code

Categories Python, Q&A Tags deep-learning, keras, python, tensorflow Leave a comment

What does the slash mean in help() output?

August 21, 2022 by Magenaut

What does the / mean in Python 3.4’s help output for range before the closing parenthesis?

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

How can I plot separate Pandas DataFrames as subplots?

August 21, 2022 by Magenaut

I have a few Pandas DataFrames sharing the same value scale, but having different columns and indices. When invoking df.plot(), I get separate plot images. what I really want is to have them all in the same plot as subplots, but I’m unfortunately failing to come up with a solution to how and would highly appreciate some help.

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

How to run script with elevated privilege on windows

August 21, 2022 by Magenaut

I am writing a pyqt application which require to execute admin task. I would prefer to start my script with elevate privilege. I am aware that this question is asked many times in SO or in other forum. But the solution people are suggesting is to have a look at this SO question
Request UAC elevation from within a Python script?

Categories Python, Q&A Tags admin, elevated-privileges, python, windows Leave a comment

How to round to 2 decimals with Python?

August 21, 2022 by Magenaut

I am getting a lot of decimals in the output of this code (Fahrenheit to Celsius converter).

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

When to use cla(), clf() or close() for clearing a plot in matplotlib?

August 21, 2022 by Magenaut

Matplotlib offers these functions:

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

Why does adding a trailing comma after a variable name make it a tuple?

August 21, 2022 by Magenaut

I want to know that why adding a trailing comma after a variable name (in this case a string) makes it a tuple. i.e.

Categories Python, Q&A Tags python, syntax, tuples 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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