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30-seconds-of-code/snippets/every_nth.md
2019-08-20 13:10:12 +03:00

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every_nth list,beginner

Returns every nth element in a list.

Use [1::nth] to create a new list that contains every nth element of the given list.

def every_nth(lst, nth):
  return lst[1::nth]
every_nth([1, 2, 3, 4, 5, 6], 2) # [ 2, 4, 6 ]