in reply to When will a key shared between two hashes?

That doesn't show how or where the keys are stored, so I don't know how you can conclude a lack of shared keys.

(I don't know whether they are shared or not.)

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Re^2: When will a key shared between two hashes?
by spx2 (Deacon) on Dec 09, 2011 at 23:57 UTC
    what does he mean by sharing ? I looked into the code(hv.c) and from what I gather, it's "sharing between threads". does he mean sharing 2 equal values from different hashes ?