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List similarity
Python, List · Nov 2, 2020
Returns a list of elements that exist in both lists.
- Use a list comprehension on
ato only keep values contained in both lists.
def similarity(a, b):
return [item for item in a if item in b]similarity([1, 2, 3], [1, 2, 4]) # [1, 2]More like this
List intersection based on function
Python, List
Returns a list of elements that exist in both lists, after applying the provided function to each list element of both.
List union based on function
Python, List
Returns every element that exists in any of the two lists once, after applying the provided function to each element of both.
List intersection
Python, List
Returns a list of elements that exist in both lists.