in reply to Performance of hash and array inserts

If you are interested in the implementation, we had a discussion here not long ago with pointers into the relevant doc.

Re: can I change hash keys or values directly

HTH! :)

update

In short, rehashing is expensive but only happens in doubling steps, which makes the costs constant in average.

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

  • Comment on Re: Performance of hash and array inserts

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Re^2: Performance of hash and array inserts
by bliako (Abbot) on Oct 18, 2021 at 16:39 UTC

    thanks for the link ot an interesting exchange which I somehow missed.

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