> always assigns new hash values to memory addresses above those of previously-assigned values. Is this guaranteed to be the case? 

No, as soon as an address is freed again it might be reused.

Just try to delete an entry and create new ones ...:)

Cheers Rolf

(addicted to the Perl Programming Language and ☆☆☆☆ :)

update

Not a meditation and poorly worded!

moved to SOPW.

In reply to Re^2: the last added element of a hash by LanX
in thread the last added element of a hash by Lennotoecom

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