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Re^3: Select only desired features from a text

by moritz (Cardinal)
on Mar 19, 2012 at 18:03 UTC ( #960453=note: print w/ replies, xml ) Need Help??


in reply to Re^2: Select only desired features from a text
in thread Select only desired features from a text

Use a second hash to store those (partial) lines that you've already seen, and only print out those lines that aren't in the hash yet.

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