John W. Krahn schreef: > Perl actually has four false values: 0, undef, '' and '0'. One being > the number zero and another a string with a single zero character.
And the value '0' has many different representations in source, like "\x30". -- Affijn, Ruud "Gewoon is een tijger." -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
