in reply to Peculiar hash behavior
For the $h1{(@h)} expression, note that an @array evaluated in scalar context yields the number of elements in the array. In the $h1{(@h)} expression, the @h array of three elements (used as a key/string) is evaluated in scalar context (update: so 3 → "3").
Give a man a fish: <%-{-{-{-<
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Re^2: Peculiar hash behavior
by dd-b (Monk) on Oct 05, 2021 at 02:35 UTC |
In Section
Seekers of Perl Wisdom