StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In SQL, what does Group By mean without Count(*), or Sum(), Max(), avg(), ..., and what are some ...
Author | Votes | Δ |
---|---|---|
Andomar | 3 | +1.53 |
Tomislav Nakic-Alfirevic | 0 | -1.53 |
Last visited: Sep 14, 2014, 5:07:29 AM