Python Playground

I've got some information stored in a text file based on people taking a test and the scores th… Read more Organising And Sorting Data From A Text File

I just started using Python and I just came across the following problem: Imagine I have the follow… Read more How To Create A Frequency Matrix?

I know that the topic of flattening a nested list has been covered in great detail before, however … Read more Expand And Flatten A Ragged Nested List

I'm working on a project and I need to repeat a list within a list a certain number of times. O… Read more Repeat A List Within A List X Number Of Times

I have a list of lists from a Pandas Data frame that contains nan values. I would like to remove al… Read more Remove List If Nan Is In A Lists Of Lists

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