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python

Convert Pandas Dataframe to nested JSON

August 19, 2022 by Magenaut

I am new to Python and Pandas. I am trying to convert a Pandas Dataframe to a nested JSON. The function .to_json() doens’t give me enough flexibility for my aim.

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

Displaying subprocess output to stdout and redirecting it

August 19, 2022 by Magenaut

I’m running a script via Python’s subprocess module. Currently I use:

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

Loop backwards using indices

August 19, 2022 by Magenaut

I am trying to loop from 100 to 0. How do I do this in Python?

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

How to convert an XML string to a dictionary?

August 19, 2022 by Magenaut

I have a program that reads an XML document from a socket. I have the XML document stored in a string which I would like to convert directly to a Python dictionary, the same way it is done in Django’s simplejson library.

Categories Python, Q&A Tags dictionary, json, python, xml, xml-deserialization Leave a comment

Get the key corresponding to the minimum value within a dictionary

August 19, 2022 by Magenaut

If I have a Python dictionary, how do I get the key to the entry which contains the minimum value?

Categories Python, Q&A Tags dictionary, idioms, min, minimum, python Leave a comment

In Python, what is the difference between “.append()” and “+= []”?

August 19, 2022 by Magenaut

What is the difference between:

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

scipy.misc module has no attribute imread?

August 19, 2022 by Magenaut

I am trying to read an image with scipy. However it does not accept the scipy.misc.imread part. What could be the cause of this?

Categories Python, Q&A Tags dependencies, installation, python, python-imaging-library, scipy Leave a comment

pandas groupby sort within groups

August 19, 2022 by Magenaut

I want to group my dataframe by two columns and then sort the aggregated results within the groups.

Categories Python, Q&A Tags group-by, pandas, python, sorting Leave a comment

Python: Binding Socket: “Address already in use”

August 19, 2022 by Magenaut

I have a question regarding client socket on TCP/IP network. Let’s say I use

Categories Python, Q&A Tags python Leave a comment

Collapse multiple submodules to one Cython extension

August 19, 2022 by Magenaut

This setup.py:

Categories Python, Q&A Tags cython, distutils, python, python-module 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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