- or download this
$ perl -MEncode -e'printf "%04X\n", ord decode "UTF-8", "\357\277\275"
+'
FFFD
- or download this
$ perl -MEncode -we'print decode "UTF-8", "\215"' | od -c
Wide character in print at -e line 1.
0000000 357 277 275
0000003
- or download this
print $mech->response()->headers()->as_string();