How to Find Length of List in Python

“`pythondef listuniqueness(thelist): dictionary = dictionary['listlength'] = len(thelist) dictionary['uniqueitems'] = len(set(thelist)) return dictionaryl = [1,2,2,4]dictionary = listuniqueness(l)print(dictionary['listlength']) # prints 4print(dictionary['uniqueitems']) # prints 3“`

List Comprehension in Python - A Helpful Illustrated Guide - Be on the Right Side of Change

List Comprehensions – Real Python