On 3/28/11 Mon Mar 28, 2011 12:44 PM, "Chris Stinemetz" <chrisstinem...@gmail.com> scribbled:
> I would like to make an adjustment to this ternary operator. > Instead of returning 0 if length( $dist ) is not > 1. I would like to > return the last $dist value incremented by 0.1 mile so there is no gap > of more than 0.1 miles. > > $dist = sprintf "%.1f", > ( length( $dist ) > 1 ) ? $dist/6.6/8/2*10/10 : 0 ; Save the value of $dist in another variable, e.g. $prev_dist. Make sure that the scope of the variable is outside the loop so that the value of $prev_dist will persist from one iteration of the loop to the next. Substitute the expression ($prev_dist + 0.1) for the 0 in the above expression. (Please post your queries to just the list and do not email individuals. Thanks.) -- To unsubscribe, e-mail: beginners-unsubscr...@perl.org For additional commands, e-mail: beginners-h...@perl.org http://learn.perl.org/
