StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

What's the best way to prevent adding a record whose primary key is already present in mnesia?

Author Votes Δ
Gordon Guthrie 3 0.00
Last visited: Sep 14, 2014, 5:07:29 AM