@listKeys = (keys %hash); $lastkey = pop @listKeys; I'd like to know if there is a way to write this code on one line. Something like : $lastkey = pop (keys %hash); Perl tells me that the argument must be an array. Thanks JF Jobidon _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com ===== Want to unsubscribe from this list? ===== Send mail with body "unsubscribe" to macperl-request@macperl.org