If you assign the return value to a variable: my $timer = $mw->repeat(5000, \&func() );,
then when it is time to change it, you can cancel the old one: $timer->cancel;
and then re-create it with the new values: $timer = $mw->repeat( $time, \&func() );
With the rise and rise of 'Social' network sites: 'Computers are making people easier to use everyday'
Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.