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Re^2: hash reference to itself

by ExReg (Priest)
on Aug 02, 2016 at 17:19 UTC ( #1169018=note: print w/replies, xml ) Need Help??


in reply to Re: hash reference to itself
in thread hash reference to itself

When my forehead hit the desk, I woke up several people sleeping around me. I don't expect this kind of mental flatulence until Fridays. Thanks! Just what I needed.

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Re^3: hash reference to itself
by ikegami (Pope) on Aug 02, 2016 at 17:56 UTC
    Note that this approach will leak memory unless you do the following when you're done with the hash:
    %hash = ();

      Good to know. Thanks!

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