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Find nearest indices for one array against all values in another array – Python / NumPy

August 17, 2022 by Magenaut

I have a list of complex numbers for which I want to find the closest value in another list of complex numbers.

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

How to group a list of tuples/objects by similar index/attribute in python?

August 17, 2022 by Magenaut

Given a list

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

Python list confusion

August 16, 2022 by Magenaut

Why isn’t just the first list changed?

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

Subtracting 2 lists in Python

August 16, 2022 by Magenaut

Right now I have vector3 values represented as lists. is there a way to subtract 2 of these like vector3 values, like

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

Find first sequence item that matches a criterion

August 16, 2022 by Magenaut

What would be the most elegant and efficient way of finding/returning the first list item that matches a certain criterion? For example, if I have a list of objects and I would like to get the first object of those with attribute obj.val==5. I could of course use list comprehension, but that would incur O(n) … Read more

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

How to frame two for loops in list comprehension python

August 16, 2022 by Magenaut

I have two lists as below

Categories Python, Q&A Tags for-loop, list, list-comprehension, python Leave a comment

How to check if all of the following items are in a list?

August 16, 2022 by Magenaut

I found, that there is related question, about how to find if at least one item exists in a list:
How to check if one of the following items is in a list?

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

Call int() function on every list element?

August 16, 2022 by Magenaut

I have a list with numeric strings, like so:

Categories Python, Q&A Tags integer, list, python, type-conversion Leave a comment

How do I remove the first item from a list?

August 16, 2022 by Magenaut

How do I remove the first item from a list?

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

Python – How to check list monotonicity

August 16, 2022 by Magenaut

What would be an efficient and pythonic way to check list monotonicity?
i.e. that it has monotonically increasing or decreasing values?

Categories Python, Q&A Tags list, performance, 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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