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python-3.x

How to correct TypeError: Unicode-objects must be encoded before hashing?

August 19, 2022 by Magenaut

I have this error:

Categories Python, Q&A Tags hashlib, python, python-3.x, syntax-error, unicode Leave a comment

What is the ‘@=’ symbol for in Python?

August 19, 2022 by Magenaut

I know @ is for decorators, but what is @= for in Python? Is it just reservation for some future idea?

Categories Python, Q&A Tags matrix-multiplication, operators, python, python-3.5, python-3.x Leave a comment

Why is parenthesis in print voluntary in Python 2.7?

August 19, 2022 by Magenaut

In Python 2.7 both the following will do the same

Categories Python, Q&A Tags printing, python, python-2.7, python-3.x Leave a comment

Why do I need ‘b’ to encode a string with Base64?

August 19, 2022 by Magenaut

Following this python example, I encode a string as Base64 with:

Categories Python, Q&A Tags base64, python, python-3.x Leave a comment

Convert bytes to int?

August 19, 2022 by Magenaut

I’m currently working on an encryption/decryption program and I need to be able to convert bytes to an integer. I know that:

Categories Python, Q&A Tags byte, int, python, python-3.x, type-conversion Leave a comment

String formatting in Python 3

August 19, 2022 by Magenaut

I do this in Python 2:

Categories Python, Q&A Tags python, python-3.x, string Leave a comment

Pandas Extract Number from String

August 19, 2022 by Magenaut

Given the following data frame:

Categories Python, Q&A Tags pandas, python, python-3.x, string Leave a comment

How to extract all the emojis from text?

August 19, 2022 by Magenaut

Consider the following list:

Categories Python, Q&A Tags emoji, python, python-3.x Leave a comment

How to properly round-up half float numbers?

August 19, 2022 by Magenaut

I am facing a strange behavior of the round() function:

Categories Python, Q&A Tags floating-point, precision, python, python-3.x, rounding Leave a comment

Print new output on same line

August 19, 2022 by Magenaut

Output: 0,1,2,3,

Categories Python, Q&A Tags printing, python, python-3.x 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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