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Python

Difference between exit(0) and exit(1) in Python

August 15, 2022 by Magenaut

What’s the difference between exit(0) and exit(1) in Python?

Categories Python, Q&A Tags exit-code, python Leave a comment

How to parse mjpeg http stream from ip camera?

August 15, 2022 by Magenaut

Given below is the code written for getting live stream from an IP Camera.

Categories Python, Q&A Tags ip-camera, live-streaming, mjpeg, opencv, python Leave a comment

Python & Pandas: How to query if a list-type column contains something?

August 15, 2022 by Magenaut

I have a dataframe, which contains info about movies. It has a column called genre, which contains a list of genres it belongs to. For example:

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

OverflowError: (34, ‘Result too large’)

August 15, 2022 by Magenaut

I’am getting an overflow error(OverflowError: (34, ‘Result too large’)
I want to calculate pi to 100 decimals here’s my code:

Categories Python, Q&A Tags decimal, overflow, pi, python Leave a comment

Which seeds have to be set where to realize 100% reproducibility of training results in tensorflow?

August 15, 2022 by Magenaut

In a general tensorflow setup like

Categories Python, Q&A Tags python, random-seed, tensorflow Leave a comment

cqlsh connection error: ‘ref() does not take keyword arguments’

August 15, 2022 by Magenaut

I’ve tried all the measures from this post and Cassandra doc.

Categories Python, Q&A Tags cassandra, cqlsh, linux, python Leave a comment

Why do we need to call zero_grad() in PyTorch?

August 15, 2022 by Magenaut

Why does zero_grad() need to be called during training?

Categories Python, Q&A Tags deep-learning, gradient-descent, neural-network, python, pytorch Leave a comment

Cartesian product of a dictionary of lists

August 15, 2022 by Magenaut

I’m trying to write some code to test out the Cartesian product of a bunch of input parameters.

Categories Python, Q&A Tags combinatorics, generator, python Leave a comment

Understanding the Python with statement and context managers

August 15, 2022 by Magenaut

I am trying to understand the with statement. I understand that it is supposed to replace the try/except block.

Categories Python, Q&A Tags contextmanager, python, with-statement Leave a comment

Unexpected python paths in conda environment

August 15, 2022 by Magenaut

In a conda environment (base here) I’m surprised by the order of directories in the python path:

Categories Python, Q&A Tags conda, path, 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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