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Re^2: Trying to remove duplicate rows using hashes

by Angharad (Pilgrim)
on Oct 21, 2008 at 15:47 UTC ( #718519=note: print w/replies, xml ) Need Help??


in reply to Re: Trying to remove duplicate rows using hashes
in thread Trying to remove duplicate rows using hashes

oh - well i guess I just cut and paste those from other scripts - but yes in this instance i guess they are rather redundant. EDIT: what do you mean by the "stomping"?
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Re^3: Trying to remove duplicate rows using hashes
by jettero (Monsignor) on Oct 21, 2008 at 18:07 UTC
    EDIT: what do you mean by the "stomping"?

    I'm sure others have already answers this...

    I mean that your second each call is overwriting your $k2 value so your next call to each is operating on the value you replace $k2 with instead of the hashref you mean to have there.

    Stomping is a colloquial expression, by which I mean to stay "accidentally replacing" or "stepping on."

    -Paul

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