itertools is one of those modules everyone imports but most people only use 3-4 functions from. Went through all 20 and sorted them by how often you'd actually reach for each one in real code, not the order they show up in the docs.
itertools is one of those modules everyone imports but most people only use 3-4 functions from. Went through all 20 and sorted them by how often you'd actually reach for each one in real code, not the order they show up in the docs.