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Re: The best "true zero" is...

by 2shortplanks (Initiate)
on Jul 08, 2005 at 16:33 UTC ( #473485=note: print w/ replies, xml ) Need Help??


in reply to The best "true zero" is...

use Scalar::Util qw(dualvar); my $true_zero = dualvar(0,"my true zero is better than yours");
Since that's a real zero. None of this string being parsed as zero stuff.

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