On Aug 19, 2008, at 1:43 PM, Paul Lalli wrote:
On Aug 19, 11:16 am, [EMAIL PROTECTED] (Perry Smith) wrote:
My friend is trying to do this:
#!/bin/perl
$a = 1;
$b = 2;
$c = 3;
@l = ( \$a, \$b, \$c );
# This is the line we need help with
# Is there a way to tell Perl that @l[0] is a referenc
On Aug 19, 11:16 am, [EMAIL PROTECTED] (Perry Smith) wrote:
> My friend is trying to do this:
>
> #!/bin/perl
>
> $a = 1;
> $b = 2;
> $c = 3;
>
> @l = ( \$a, \$b, \$c );
>
> # This is the line we need help with
> # Is there a way to tell Perl that @l[0] is a reference
> # and we want to assign what
My friend is trying to do this:
#!/bin/perl
$a = 1;
$b = 2;
$c = 3;
@l = ( \$a, \$b, \$c );
# This is the line we need help with
# Is there a way to tell Perl that @l[0] is a reference
# and we want to assign what it refers to the number 4.
# i.e. ${$l[0]} = 4;
# but for the whole list in @l
(
