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Topic: RegularExpressions โ€“ Page 2

  1. Non-capturing groups in JavaScript regular expressions

    Published May 06 2018 in JavaScript , RegularExpressions

    How to group substrings in regular expressions without capturing them. Say hello to non-capturing groups.

  2. lookaheads (and lookbehinds) in JavaScript regular expressions

    Published Mar 18 2018 in JavaScript , RegularExpressions

    I never had to use the lookahead feature in regular expressions but today I had a look and digged deeper.

  3. There is a Unicode mode in JavaScript regular expressions

    Published Jul 23 2017 in JavaScript , Unicode , RegularExpressions

    I learned how the Unicode mode in JavaScript regular expression helps you counting code points.

  4. The dot in RegExp doesn't match all characters in JavaScript

    Published Jun 23 2017 in JavaScript , RegularExpressions

    I learned that the '.' in JavaScript regular expressions is not matching every single character.

More RegularExpressions content

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