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Postings from May 2013
On Wed, May 1, 2013 at 11:33 AM, Eric Brine <ikegami@adaelis.com> wrote:
> Breaking
>
> unpack("H*", "\x{DF}") # df
>
> is not an option, so you're suggesting that
>
> unpack("H*", "\x{DF}").unpack("H*", "\x{100}")
>
> gives something different than
>
> unpack("H*", "\x{DF}\x{100}")
>
> That simply makes no sense.
>
>
If you want the hex of a string, use
unpack "H*", $s
If you want the hex of the UTF-8 encoding of a string, use
unpack "H*", encode_utf8 $s
If you want to peek inside scalars, use Dump or something other appropriate
tool.
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