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30-seconds-of-code/snippets/unique_elements.md
Angelos Chalaris fc7eecf477 Deprecate expertise field
2022-12-04 22:24:48 +02:00

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Unique elements in list list blog_images/cold-mountains.jpg 2018-10-09T20:01:19+03:00 2020-09-15T16:13:06+03:00

Returns the unique elements in a given list.

  • Create a set from the list to discard duplicated values, then return a list from it.
def unique_elements(li):
  return list(set(li))

unique_elements([1, 2, 2, 3, 4, 3]) # [1, 2, 3, 4]