>>>>> ""John" == "John W Krahn" <[EMAIL PROTECTED]> writes:
"John> Wouldn't "John> $variable = !!$variable; "John> work just as well? No. There's no promise that the output of ! is "0" and "1". In fact, it's "" and "1". And that's exactly what I was trying to avoid. Don't confuse C idioms with Perl things. -- Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095 <merlyn@stonehenge.com> <URL:http://www.stonehenge.com/merlyn/> Perl/Unix/security consulting, Technical writing, Comedy, etc. etc. See PerlTraining.Stonehenge.com for onsite and open-enrollment Perl training! -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
