regExp Question

in the [-\w] what does the - mean is it considered as a code or it's just a letter
1 Reply
Jochem
Jochem2y ago
just a letter in this case - for well... -, and \w for word characters, it's only a special character when it's between two others, so a-z means everything from a through z, so if it's just the literal it's usually at the start or end of the character class
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