Re: True Integer, Double

RC <raymond.chui@[EMAIL PROTECTED]
> writes:
>Now, you can see column 0 and column 1(1st and 2nd columns)
>are TRUE Integer.

  A common kind of question/dialogs in this newsgroup
  goes like:

      A:  A text like »egnor« is an alpha, while a 
          text like »aeowr« is a beta. Now, I need
          a program or a regular expression to tell
          whether any given text is an alpha or a beta.

      B:  Could you define what is an alpha?

      A:  Well, yes, it is a text like »egnor«, 
          but not a text like »aeowr«, you see?

  Wild guess:

  The simplest solution for you might be String#contains( "." ).