2-liner list comprehension clear solution for Second Index by swagg010164 - python coding challenges

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2-liner list comprehension solution in Clear category for Second Index by swagg010164

def second_index(text: str, symbol: str) -> [int, None]:
    ans = [ind for ind in range(len(text)) if text[ind] == symbol]
    return None if len(ans) < 2 else ans[1]

Dec. 8, 2019

Comments:

edgardo.cerda.e on March 5, 2020, 4:30 p.m.
<p>loved it</p>

jiaoxueyuan1108 on March 30, 2020, 3:29 a.m.
<p>Nearly perfectly lucid</p>

Strings Theory

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