The @ tells you that what you expect to return is an array, and the curly braces {...} tell you that what you access is a hash.

qw(shave the modern way) is a list, so @hash{qw(shave the modern way)} is a list ("slice") of items in %hash with the listed keys.

In reply to Re^3: Effecicncy of key-only hash by moritz
in thread Effecicncy of key-only hash by brycen

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