Re: alternating loop

[James Edward Gray II]

On Dec 18, 2003, at 5:48 PM, Mike Blezien wrote:

Hello,

been trying to come up with a way, while going through a loop to 
alternate a table cell color <td></td>....
See if this gets you thinking along the right lines:

my $odd = 1;
while (<>) {      # some kind of loop...
        if ($odd) {
                # do something
                $odd = 0;
        }
        else {
                # do something else
                $odd = 1;
        }
}
__END__

James

--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
<http://learn.perl.org/> <http://learn.perl.org/first-response>