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Python

Python running as Windows Service: OSError: [WinError 6] The handle is invalid

August 14, 2022 by Magenaut

I have a Python script, which is running as a Windows Service. The script forks another process with:

Categories Python, Q&A Tags python, subprocess, windows Leave a comment

Convert list into a dictionary

August 14, 2022 by Magenaut

returns a list of tuples, where the i-th tuple contains the i-th element from each of the arguments

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

Handling of duplicate indices in NumPy assignments

August 14, 2022 by Magenaut

I am setting the values of multiple elements in a 2D array, however my data sometimes contains multiple values for a given index.

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

PySpark DataFrames – way to enumerate without converting to Pandas?

August 14, 2022 by Magenaut

I have a very big pyspark.sql.dataframe.DataFrame named df.
I need some way of enumerating records- thus, being able to access record with certain index. (or select group of records with indexes range)

Categories Python, Q&A Tags apache-spark, bigdata, pyspark, python, rdd Leave a comment

Python: How can I execute a jar file through a python script

August 14, 2022 by Magenaut

I have been looking for an answer for how to execute a java jar file through python and after looking at:

Categories Python, Q&A Tags jar, java, python Leave a comment

How to pip or easy_install tkinter on Windows

August 14, 2022 by Magenaut

My Idle is throwing errors that and says tkinter can’t be imported.

Categories Python, Q&A Tags easy-install, pip, python, python-2.7, tkinter Leave a comment

Pandas: ValueError: cannot convert float NaN to integer

August 14, 2022 by Magenaut

I get ValueError: cannot convert float NaN to integer for following:

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

Pygame with Multiple Windows

August 14, 2022 by Magenaut

I need to to build an application that has multiple windows. In one of these windows, I need to be able to play a simple game and another window has to display questions and get response from a user that influences the game.

Categories Python, Q&A Tags pygame, python, user-interface, wxpython Leave a comment

Emulating pass-by-value behaviour in python

August 14, 2022 by Magenaut

I would like to emulate the pass-by-value behaviour in python. In other words, I would like to make absolutely sure that the function I write do not modify user supplied data.

Categories Python, Q&A Tags pass-by-value, python Leave a comment

Convert a list of tuples to a list of lists

August 14, 2022 by Magenaut

I’ve written this function to convert a list of tuples to a list of lists. Is there a more elegant / Pythonic way of doing this?

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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