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Regex Matching - A letter not preceded by another letter

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春和景丽
春和景丽 2021-01-18 05:10

What could be regex which match anystring followed by daily but it must not match daily preceded by m?

For exampl

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  • 清酒与你
    清酒与你 (楼主)
    2021-01-18 05:47

    Just add a negative lookbehind, (?, before daily:

    (?

    The zero width negative lookbehind, (?, makes sure daily is not preceded by m.

    Demo

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