>I needed to find out the length of an array and did it by referencing >the array in scalar context. However, "use warnings" indicated that this >is a deprecated feature. Is there a non-deprecated way to do this >(other than looping through the whole array until I run out of >elements)? Thanks. >
How do you write it? I can get it like: $ perl -Mstrict -Mwarnings -le 'my @arr=qw/aa bb cc/;print length(join "",@arr)' 6 -- Jeff Pang NetEase AntiSpam Team http://corp.netease.com -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
