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Re: Example of a book

by rnewsham (Chaplain)
on Jun 15, 2013 at 10:28 UTC ( #1039102=note: print w/replies, xml ) Need Help??


in reply to Example of a book

Please remember to use code tags around your code examples.

When using strict you need to declare any variables with my.

#!/usr/bin/perl use strict; use warnings; my $char = chr(0x394); my $code = ord($char); printf "char %s is code %d, %#04x\n", $char, $code, $code;

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