Eric Gunnerson Ask a Question about a simple question about Regular Expressions:
Welcome to week #2 of our class. This is a simple one:
S2 - Verify a string is a hex number
Given a string, verify that it contains only the digits 0-9 and the letters a through f (either in uppercase or lowercase).
Answer/discussion on Friday…[[posterous-content:uBElaDAHtglzaibhbbqx]]
[Via MSDN Blogs]My answer for this would have to be1*$ However I know that it means that you can start a number with a 0 which may or may not be what he wants.
- A-Fa-f0-9 [return]