30秒学会 Python 片段 – Unique elements in list

Returns the unique elements in a given list.

• Create a set from the list to discard duplicated values, then return a list from it.

代码实现

def unique_elements(li):
  return list(set(li))

使用样例

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

翻译自：https://www.30secondsofcode.org/python/s/unique-elements