On Thu, Jul 15, 2010 at 02:32, Bryan R Harris <[email protected]> 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.) snip
No, you can say $a = !a; or $a != $a; You can find all of the Perl 5 operators in perldoc perlop, http://perldoc.perl.org/perlop.html, or http://cowens.github.com/perlopquick/perlopquick.html -- Chas. Owens wonkden.net The most important skill a programmer can have is the ability to read. -- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected] http://learn.perl.org/
