Python Playground

If my list is [('IL', 36), ('NJ', 81), ('CA', 81), ('DC', 52), (… Read more Python 3 List: How Do I Sort [('nj', 81), ('ca', 81), ('dc', 52)] Base On Number And Then Letters?

I have written a small Cython tool for in-place sorting of structures exposing the buffer protocol … Read more Does Python Bytearray Use Signed Integers In The C Representation?

I have a numpy array of floats/ints and want to map its elements into their ranks. If an array does… Read more Ranking Of Numpy Array With Possible Duplicates

Is there a way to sort all the keys, sub-keys, sub-sub-keys, etc. of a python dictionary at once? L… Read more How To Sort All The Keys, Sub-keys, Sub-sub-keys, Etc Of A Dictionary At Once?

I wonder how Python decides the order between two items that would be in a tie based on some specif… Read more How Does Python Break Tie When Sorting An Iterable

Background I have a big data frame with 2 levels columns, but 1 level rows, and I am trying to sort… Read more Custom Sorting Columns In Multi Level Pandas Dataframe

I have a dictionary that I declared in a particular order and want to keep it in that order all the… Read more How To Keep Keys/values In Same Order As Declared?

I'm trying to deal with many files in Python. I first need to get a list of all the files in a … Read more Listing Files In A Directory With Python When The Directory Is Huge