Count the dots using a regular expression: 
$str="There's many more ways to do it.\n";

$str =~ tr/\000-\xff/./;

while ( $str =~ /(.)/g ) {
   $count++;
}

[download]
You can check this using a different method: 
$count2++ while chop $str;
$count eq $count2 or warn "there's something wrong with this code.\n";

[download]


p

In reply to Re: Counting number of characters in a string by petral
in thread Counting number of characters in a string by jeffpflueger

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