How to get the substring between two substrings in Python

1 Answer

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def substring_between_two_substrings(s, suba, subb):
    pos_a = s.find(suba)
    pos_b = s.rfind(subb)

    if pos_a == -1 or pos_b == -1:
        return ""

    index_end_suba = pos_a + len(suba)
    if index_end_suba >= pos_b:
        return ""

    return s[index_end_suba:pos_b]


s = "C#:C C++:Java:Python"

print(substring_between_two_substrings(s, "C#", "Java"))



'''
run:

:C C++:

'''

 



answered Aug 3, 2024 by avibootz

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