> -----Original Message-----
> From: Adriano Allora [mailto:[EMAIL PROTECTED]
> Sent: Thursday, December 28, 2006 3:24 AM
> To: beginners@perl.org
> Subject: 1, random; 2, unicode
>
> hi to all,
>
> two questions:
>
> 1) I need to extract a random item from an hash, does exist a
> function
> to do it? A module? An implementable and not-too-much-slow flowchart?
Asssume you have a hash %h with some items, the following lien get a random
item:
use List::Util qw(shuffle);
print $h{shuffle keys %h};
>
> 2) How to use unicode with perl? If I write "cos'รจ" in a string and
> then I print in the stdout that sring, I read "cos'?"
> Is this a problem of my terminal/operative system (OSX)? Excuse me if
> this question is OT.
See "perldoc unicide" for detail.
[snipped]
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
<http://learn.perl.org/> <http://learn.perl.org/first-response>
