Regular Expression For Duplicate Words

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终归单人心
终归单人心 2020-11-22 11:13

I\'m a regular expression newbie, and I can\'t quite figure out how to write a single regular expression that would "match" any duplicate consecutive words such as

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  • 2020-11-22 12:13

    Use this in case you want case-insensitive checking for duplicate words.

    (?i)\\b(\\w+)\\s+\\1\\b
    
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