On Thu, Dec 18, 2003 at 07:26:03PM -0500, Randy W. Sims wrote:
> On 12/18/2003 7:00 PM, James Edward Gray II wrote:
> >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;
> > }
> >}
> >
>
> or
>
> my $alt;
> while (<>) { # some kind of loop...
> if ($alt = !$alt) {
> # do something
> }
> else {
> # do something else
> }
> }
or
while (<>) {
if ($|--) {
# do something
}
else {
# do something else
}
}
Oh, no. Hold on. On second thoughts ...
--
Paul Johnson - [EMAIL PROTECTED]
http://www.pjcj.net
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