Hello again buchi2,

That is a good question, you can read more about that here What is the point of the & / ampersand sigil for function refs?.

Hope this helps, BR.

Seeking for Perl wisdom...on the process of learning...not there...yet!

In reply to Re^3: how to access array of hash with arrays? by thanos1983
in thread how to access array of hash with arrays? by buchi2

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