Determine if a string has all unique characters: Difference between revisions
Content deleted Content added
m →{{header|JavaScript}}: Update to preamble of draft – folding a string down to a dictionary of indices |
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def duplicatedCharIndices(s):
'''Just the first duplicated character, and
the
'''
def go(xs):
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def duplicatedCharIndices(s):
'''Just the first duplicated character, and
the
'''
def go(dct, ic):
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