09-13-2010, 01:48 PM
If it is used as regular expression, need to escape special characters of regular expressions.
These characters are () and maybe #. Nothing wrong if you escape all nonalphanumeric characters.
To escape a character, add \ before.
\(
\)
\#
These characters are () and maybe #. Nothing wrong if you escape all nonalphanumeric characters.
To escape a character, add \ before.
\(
\)
\#