Re: Don't print on the last loop

[mrborisguy]

Another way that still uses print statements (probably less memory than storing as an array or string), would be to set up a counter initially, then print a comma at the beginning of the loop as long as the counter isn't 0.

my $counter = 0;
while(...) {
   print ",\n" if $counter;
   $counter++;
   ...
   # and the rest
   ...
}

    -Bryan