//
Highlighted matches (0)
Cheatsheet
.any character (except newline)\ddigit (0-9)\Dnon-digit\wword char (a-z A-Z 0-9 _)\Wnon-word char\swhitespace\Snon-whitespace\bword boundary^start of line$end of line*zero or more+one or more?zero or one (or lazy){n,m}between n and m repeats[abc]any of a, b, c[^abc]not a, b, or c(...)capture group(?:...)non-capturing groupa|ba or b