David Van Ginneken <mailto:[EMAIL PROTECTED]> wrote:
: : #Get and process mail : : for my $messageID (90){ : What exactly is this supposed to do? If you just run this : for my $messageID (90){ : print $messageID . "\n"; : } : It outputs nothing.. Actually, it outputs "90\n". There is no reason why the list in a 'for' loop cannot iterate over just one item. In fact, it can make testing easier by allowing us to substitute a list with just one test item. foreach my $item ( @very_large_array ) { print "$item\n"; } Can be replaced with this for testing: foreach my $item ( $single_test_item ) { print "$item\n"; } HTH, Charles K. Clarkson -- Mobile Homes Specialist 254 968-8328 -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>