note
de-merphq
<p>
Since you throw away the hash I think you can simplify the grep a little:
</p>
<code>
grep $u{ $_ }-- >0, split //, $str
</code>
<!-- Node text goes above. Div tags should contain sig only -->
<div class="pmsig"><div class="pmsig-357600">
---<br />
alter ego of [demerphq]
</div></div>
421394
421394