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unique character 02

Oluwafunmilayo C. Sofuwa answered on April 13, 2022 Popularity 1/10 Helpfulness 1/10

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class UniqueChars(object):

    def has_unique_chars(self, string):
        if string is None:
            return False
        chars_set = set()
        for char in string:
            if char in chars_set:
                return False
            else:
                chars_set.add(char)
        return True

Popularity 1/10 Helpfulness 1/10 Language python

Source: nbviewer.org

Tags: character python unique

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Contributed on Apr 13 2022

Oluwafunmilayo C. Sofuwa

0 Answers Avg Quality 2/10

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class UniqueCharsInPlace(object):

    def has_unique_chars(self, string):
        if string is None:
            return False
        for char in string:
            if string.count(char) > 1:
                return False
        return True

Popularity 1/10 Helpfulness 1/10 Language python

Source: nbviewer.org

Tags: python unique character

Link to this answer
Share Copy Link

Contributed on Apr 13 2022

Oluwafunmilayo C. Sofuwa

0 Answers Avg Quality 2/10

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unique character 02

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