From: <[EMAIL PROTECTED]> > Thanks everyone for the help! > I get an error on 'chop' when I use the following. Why is this so? > Thanks > > use strict; > use warnings; > my @eightdecks = 1..20; > my $last = chop ($eightdecks[0] + $eightdecks[2]);
Because chop() attempts to modify its parameter. So it can only be called with a variable, not a more complex expression. Jenda ===== [EMAIL PROTECTED] === http://Jenda.Krynicky.cz ===== When it comes to wine, women and song, wizards are allowed to get drunk and croon as much as they like. -- Terry Pratchett in Sourcery -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] http://learn.perl.org/
