StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to get tables and primary key, and display null if the table has no primary key?
| Author | Votes | Δ |
|---|---|---|
| Robert | 2 | +4.41 |
| Thomas | 1 | -0.32 |
| Chris Dunaway | 1 | +0.25 |
| Jason Squires | 0 | -3.85 |
Last visited: Sep 14, 2014, 5:07:29 AM