regExp Question
in the [-\w]
what does the - mean is it considered as a code or it's just a letter
1 Reply
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