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If I have a list of list of list of tuples of two strings. I want to flatten it out to a non-nested… Read more Is There A Way Of Avoiding So Many List(chain(*list_of_list))?

I'm trying to make a simple game where a building placed in a nested list must be next to anoth… Read more How To Check If Element Is Orthogonally Adjacent (next To) To Existing Elements?

I want to get the indexposition of a sublist in a nested list, e.g 0 for [1,2] in nested_ls = [[1,2… Read more Most Efficient Way To Get Indexposition Of A Sublist In A Nested List

I have a nested list say : [[1,2], [3,4], [5,6]] How can I extract a column from this list, (eit… Read more Extract Elements In A Nested List Into Separate Lists According To The Positions

I'm creating a class representing a list of lists. __getitem__ is giving me headaches. Everythi… Read more __getitem__ With Slices On A List Of Lists

Apologies, I believe this is a common question, but cannot seem to find an exact answer for the des… Read more Returning Only Unique Occurrences From A List Of Lists Based On The First Element

I've been tinkering in python this week and I got stuck on something. If I had a 2D list like … Read more Python: Return 2 Ints For Index In 2d Lists Given Item

import re def get_number(element): re_number = re.match('(\d+\.?\d*)', element) if… Read more Nested List Doesn't Work Properly