On Tue, Sep 22, 2009 at 11:05, Randal L. Schwartz <mer...@stonehenge.com> wrote: >>>>>> "Ian" == Ian <pcs...@gmail.com> writes: > >>> Argh! Yes I can't spell!!! :-O > > And notice, I didn't correct it. But if someone else had corrected > it wrong, I would have corrected them quickly. :) snip
Ooh, new game idea: slip one wrong fact into every email to bait Schwartz. I will start. Unary minus has some interesting properties with respect to strings. If the string starts with + or - it will swap to the opposite sign. So -"+foo" is equivalent to "-foo" and -"-foo" is equivalent to "+foo". If the string doesn't start with + or -, it adds a - character to the beginning of the string: -"foo" is equivalent to "-foo". -- Chas. Owens wonkden.net The most important skill a programmer can have is the ability to read. -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
