The @ and % sigils indicate you want a list and not a scalar.

If you use an array directly then you get a warning. I'm not sure why it does not appear for array derefs.

perl -E"use warnings; my @array = (1..3); print @array[2];"
Scalar value @array[2] better written as $array[2] at -e line 1.

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In reply to Re: dereferencing question by swl
in thread dereferencing question by sectokia

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