[Chicago-talk] detecting whether a scalar is number or a string.
andy at petdance.com
Sun Jul 6 18:12:04 PDT 2008
The Big question, Richard, is why you want to know if it's a number or
not. What will you do based on whether it is or isn't? Are you
trying to validate input to a subroutine? Then take a look at
Params::Validate which already has solved this problem.
Andy Lester => andy at petdance.com => www.petdance.com => AIM:petdance
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