my (@sargs) = @_;

##</code><code>##

my $var = @list;

##</code><code>##

my ($var) = @list;

##</code><code>##

my $config = {"delete" => 0, soFiles => []};

##</code><code>##

my $config = {"delete" => 0, soFiles => };
my $config = {"delete" => 0, "soFiles" => }; 

##</code><code>##

$config->{delete} = 1; # why -> is it a reference ?

##</code><code>##

$config{delete} = 1

##</code><code>##

#/usr/bin/perl
use strict;
use warnings;
use diagnostics; # optional; turns on more descriptive warnings