Unique characters: Difference between revisions
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→{{header|Python}}
(→{{header|Python}}: Added a solution in Python) |
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Line 797:
# uniques :: [String] -> [Char]
def uniques(
'''Characters which occur only once
across the list of given strings.
'''
return [
k for k, g in
groupby(sorted(chain(*
if 1 == len(list(g))
]
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