2008/5/13, Rob Biedenharn <Rob / agileconsultingllc.com>:

>  " ".unpack('H*')[0]
>  => "20"
>  "\t".unpack('H*')[0]
>  => "09"
>
>  Put an "x" or "0x" on the front if you wish:
>  "x"+(" ".unpack('H*')[0])


Great !


-- 
IƱaki Baz Castillo
<ibc / aliax.net>