On Wed, Feb 2, 2011 at 3:43 AM, Kamarulnizam Rahim <niezam54 / hotmail.com> wrote:
> I tried using the method above (/1\.[a-z]/)and it still give me the same
> result which means it still take on data numbered '11'. Any idea to
> solve this?

You can easily experiment with your regular expression here:
    http://rubular.com/r/kemnvwXdug

There's a guide at the bottom with information on the syntax.

After you've experimented a bit, here's a "spoiler":
    http://rubular.com/r/J7o0SOuXBU