Python

https://docs.python.org/3/

0.0.1 Numpy

https://numpy.org/

0.0.2 Pandas

https://pandas.pydata.org/docs/

Effective Pandas https://store.metasnake.com/effective-pandas-book

Harvard’s CS-50

Charles Severance at the University of Michigan has an awesome 5-part track for learning Python

codewars

Raymond Hettinger - Beyond PEP 8 – Best practices for beautiful intelligible code - PyCon 2015

How I Learned Python