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19 lines
617 B
Perl
19 lines
617 B
Perl
#Perl references are also called pointers.
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#A pointer is a scalar variable that contains the address of another variable.
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#To create a pointer, the backslash operator is used.
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# Create variables
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$age = 25;
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@siblings = qw("A", "B", "C","D");
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%home = ("owner" => "A",
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"price" => "B",
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"style" => "C",
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);
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# Create pointer
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$pointer1 = \$age;
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$pointer2 = \@siblings;
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$pointer3 = \%home;
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$pointer4 = [ qw(red yellow blue green) ]; # Create anonymous array
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$pointer5 = { "A" => "a", "B" => "b", "C" => "c" };
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# Create anonymous hash |