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Asked: 2026-05-29T09:33:17+00:00

I dunno exactly but i think \s*\d* is something like string + int and

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I dunno exactly but i think \s*\d* is something like “string + int” and \d*\d* is “int + int”
Any body with clarification.
Thanks!

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  1. Editorial Team

    These are regular expressions:

    • \d matches a single digit (0 – 9)
    • \s matches a whitespace character (space, tab, newline, …)
    • * matches zero or more versions of the previous item.

    So \d* matches zero or more digits, and \s* matches zero or more whitespace characters.

    This means that ABC\s*\d* will match strings like ABC 2345, ABC234 and ABC.

    ABC\d*\d* is the same as ABC\d*.

    See this introduction to regular expressions in XSLT 2 for more information.

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