Zip Code Regular Expression
^([0-9]{5}-?([0-9]{4})?){1}$
I’ve been doing alot of regular expression lately and need some place to put my resources. Below are some very good links for regular Expressions.
How to validate a valid GUID Value in C#
Password Regex
Python Library Reference
http://www.python.org/doc/current/lib/re-syntax.html
Groups, Name Capture, LookAround, Readability and Maintainability, and Delegates
One of the better website pertaining to Regular Expression
Very Simple example of Named Groups, Backreferences, and Regex.Replace
MSDN Article on Backreferences
Regular Expression Replace in SQL 2005 (via the CLR)
SQL Server 2005 Regular Expressions Make Pattern Matching And Data Extraction Easier
A T-SQL Regular Expression Library for SQL Server 2005
Regular Expression Cheat Sheat