Files
30-seconds-of-code/snippets/compact.md
Isabelle Viktoria Maciohsek a2cd6db3b0 Update snippet descriptions
2020-11-02 19:27:07 +02:00

305 B

title, tags
title tags
compact list,beginner

Removes falsy values from a list.

  • Use filter() to filter out falsy values (False, None, 0, and "").
def compact(lst):
  return list(filter(None, lst))
compact([0, 1, False, 2, '', 3, 'a', 's', 34]) # [ 1, 2, 3, 'a', 's', 34 ]