I'm trying to index into some function parameters that are passed as array references.
Is strategy #1 (see below) identical to strategy #2? I thought so. I had a bug I that I fixed by recoding strategy #1 as strategy #2 and it fixed the problem. This leads me to believe they are not identical. What is the difference? Thanks, Siegfried sub f { my ($y) = @_; # strategy #1 print $$y[0]; # strategy #2 print $y->[0]; } my @x = (1,3,3,45); &f([EMAIL PROTECTED]); __________________________________ Do you Yahoo!? Yahoo! Small Business $15K Web Design Giveaway http://promotions.yahoo.com/design_giveaway/ -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>