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Python

TypeError: expected a character buffer object – while trying to save integer to textfile

August 15, 2022 by Magenaut

I’m trying to make a very simple ‘counter’ that is supposed to keep track of how many times my program has been executed.

Categories Python, Q&A Tags file, parsing, python Leave a comment

Display string multiple times

August 15, 2022 by Magenaut

I want to print a character or string like ‘-‘ n number of times.

Categories Python, Q&A Tags python Leave a comment

import text to pandas with multiple delimiters

August 15, 2022 by Magenaut

I have some data that looks like this:

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

How to get Windows’ special folders for currently logged-in user?

August 15, 2022 by Magenaut

How can I get Windows special folders like My Documents, Desktop, etc. from my Python script? Do I need win32 extensions?

Categories Python, Q&A Tags python, pywin32, windows Leave a comment

reading tar file contents without untarring it, in python script

August 15, 2022 by Magenaut

I have a tar file which has number of files within it.
I need to write a python script which will read the contents of the files and gives the count o total characters, including total number of letters, spaces, newline characters, everything, without untarring the tar file.

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

Create Spark DataFrame. Can not infer schema for type

August 15, 2022 by Magenaut

Could someone help me solve this problem I have with Spark DataFrame?

Categories Python, Q&A Tags apache-spark, apache-spark-sql, dataframe, pyspark, python Leave a comment

What is the right way to treat Python argparse.Namespace() as a dictionary?

August 15, 2022 by Magenaut

If I want to use the results of argparse.ArgumentParser(), which is a Namespace object, with a method that expects a dictionary or mapping-like object (see collections.Mapping), what is the right way to do it?

Categories Python, Q&A Tags dictionary, duck-typing, python Leave a comment

Best way to make Django’s login_required the default

August 15, 2022 by Magenaut

I’m working on a large Django app, the vast majority of which requires a login to access. This means that all throughout our app we’ve sprinkled:

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

What is the difference between Numpy’s array() and asarray() functions?

August 15, 2022 by Magenaut

What is the difference between Numpy’s array() and asarray() functions? When should you use one rather than the other? They seem to generate identical output for all the inputs I can think of.

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

Django Unique Together (with foreign keys)

August 15, 2022 by Magenaut

I have a situation where I want to use the Meta options of unique_together to enforce a certain rule, here’s the intermediary model:

Categories Python, Q&A Tags django, django-models, indexing, python, unique-constraint 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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