Bryan R Harris wrote:
Out of curiosity, is there a unary not operator in perl?i.e. "$a = $a+1" is the same as "$a++" Is there a similarly short form of "$a = !$a"? Like "$a!!"? (tried it and it didn't work.)
perl -wle ' print --$| for 1..4; ' 1 0 1 0 -- Ruud -- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] http://learn.perl.org/
