Why do we need to key scalar(@list) when only @list would also work?
for e.g.
use strict;
my @abc= ('a','b','c','d');
my $x= @abc;
my $y = scalar(@abc);
print $x."#".$y;

[download]
Here $x & $y both return 4.

In reply to Re^2: the basic datatypes, three by sanPerl
in thread the basic datatypes, three by root

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