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30-seconds-of-code/snippets/difference.md
Rohit Tanwar 5b7baf43f8 Fix some bugs
Change lint.py to print the name of file being linted for easy debugging. Also removed a bug from website\main.py
2018-04-12 17:46:30 +05:30

267 B

difference

Returns the difference between two iterables.

Use list comprehension to only keep values not contained in b

def difference(a, b):
    return [item for item in a if item not in b]
difference([1, 2, 3], [1, 2, 4]) # [3]