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Re: Is it possible to get all tetra words with correct starting position using a better code within a loop?

by choroba (Cardinal)
on Nov 22, 2012 at 08:51 UTC ( [id://1005080]=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl
use warnings;
use strict;
...
for my $start (0 .. length($string) - $length) {
    say substr($string, $start, $length), " -> Starting at position $s
+tart.";
}

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