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Asked: 2026-06-04T02:45:42+00:00

I’ve been building this regular expression for a while and so far I’ve had

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I’ve been building this regular expression for a while and so far I’ve had not much luck. Anyways the regular expression is supposed to catch the following characters:
{}[]+-*/,.();

The boolean expression below works fine except when it encounters a ‘)’

atom.matches("\\[\\+\\-\\*/,.\\(\\)\\}\\{\\};");

Thanks for any help in advance

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1 Answer

  1. Editorial Team

    You should use a character class:

    [{}[\]+*/,.()-]

    More info: http://www.regular-expressions.info/charclass.html

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