Thanks, I believe that it is the loop name here is a specific example 
my ($i);
for  ($i = 0; ($i < int (@commandsProperOrder)); $i += 2) {
       $commandsProperOrder{$commandsProperOrder[$i]}=
               $commandsProperOrder[$i + 1];
}

[download]
this code is full of $i's

In reply to Re: Quick easy question: What does $i mean? by sicone
in thread Quick easy question: What does $i mean? by sicone

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