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Re^2: Detecting if a scalar has a number or string

by rrwo (Friar)
on Nov 18, 2004 at 18:38 UTC ( #408847=note: print w/replies, xml ) Need Help??


in reply to Re: Detecting if a scalar has a number or string
in thread Detecting if a scalar has a number or string

It's an error, not a warning.

  • Comment on Re^2: Detecting if a scalar has a number or string

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