in reply to Re^2: can I change hash keys or values directly
in thread can I change hash keys or values directly

This has been discussed before...

You might be interested in "Perl's hash table implementation"

Or other similar threads in the past

update

see also

https://www.perl.com/pub/2002/10/01/hashes.html/

Cheers Rolf
(addicted to the Perl Programming Language :)
Wikisyntax for the Monastery

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