On Wed, 26 Feb 2003 16:30:56 -0800, T. Murlidharan Nair wrote:
> Is there a quick and easy way to check this. I was trying using a reg exp
> if(/^[-0-9][\.0-9]*/) {
> do something
> }
In CPAN there's also a module
Regexp::Common
that has a lot of commonly requested regexps.
E.g. also
$RE{num}{real}
Greetings,
Janek
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