troubleshooting Question

Java matches regular expression

Avatar of zizi21
zizi21 asked on
Java
2 Comments1 Solution327 ViewsLast Modified:
Hi,
I have this regular expression which i would be using with matches..

String reg = "(?:\\s|\\A)[##]+([A-Za-z0-9-_]+)";

What does this mean? there is ? and etc...To me, it looks, like the string must start with s or A followed by the hash sign and then, it should words ...Is this right ?
ASKER CERTIFIED SOLUTION
Matthew Kelly

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