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Answers and rating deltas for

How do I read N random lines out of a file without storing the file in memory?

Author Votes Δ
Guffa 12 +1.59
user44511 1 +2.48
Daniel Brückner 1 +0.75
Seb 0 -0.15
Stefano Borini 0 -0.80
Will Hartung 0 -0.38
Brian R. Bondy -2 -2.02
Last visited: Sep 14, 2014, 5:07:29 AM