StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Unique vs Primary key - what is main difference?
| Author | Votes | Δ |
|---|---|---|
| mjpolak | 2 | +4.14 |
| TheGameiswar | 1 | +1.06 |
| Mike Sherrill 'Cat Recall' | 0 | -1.58 |
Last visited: Aug 26, 2016, 2:34:25 PM