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python

Do regular expressions from the re module support word boundaries (b)?

August 21, 2022 by Magenaut

While trying to learn a little more about regular expressions, a tutorial suggested that you can use the b to match a word boundary. However, the following snippet in the Python interpreter does not work as expected:

Categories Python, Q&A Tags python, regex, word-boundaries Leave a comment

Sieve of Eratosthenes – Finding Primes Python

August 21, 2022 by Magenaut

Just to clarify, this is not a homework problem πŸ™‚

Categories Python, Q&A Tags math, primes, python, sieve-of-eratosthenes Leave a comment

Pytesseract OCR multiple config options

August 21, 2022 by Magenaut

I am having some problems with pytesseract. I need to configure Tesseract to that it is configured to accept single digits while also only being able to accept numbers as the number zero is often confused with an β€˜O’.

Categories Python, Q&A Tags ocr, python, tesseract Leave a comment

How to overwrite the previous print to stdout in python?

August 21, 2022 by Magenaut

If I had the following code:

Categories Python, Q&A Tags python Leave a comment

Understanding repr( ) function in Python

August 21, 2022 by Magenaut

repr(): evaluatable string representation of an object (can β€œeval()”
it, meaning it is a string representation that evaluates to a Python
object)

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

Why use pip over easy_install?

August 21, 2022 by Magenaut

A tweet reads:

Categories Python, Q&A Tags easy-install, pip, pypi, python, setuptools Leave a comment

What do numbers starting with 0 mean in python?

August 21, 2022 by Magenaut

When I type small integers with a 0 in front into python, they give weird results. Why is this?

Categories Python, Q&A Tags python, python-2.x Leave a comment

Haversine Formula in Python (Bearing and Distance between two GPS points)

August 21, 2022 by Magenaut

Haversine Formula

Categories Python, Q&A Tags bearing, distance, gps, haversine, python Leave a comment

Pandas percentage of total with groupby

August 21, 2022 by Magenaut

This is obviously simple, but as a numpy newbe I’m getting stuck.

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

How do I get the last element of a list?

August 21, 2022 by Magenaut

How do I get the last element of a list?

Categories Python, Q&A Tags indexing, list, 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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