StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Rails how to remove last comma in array?
| Author | Votes | Δ |
|---|---|---|
| Dave Newton | 3 | +0.39 |
| Rocky | 0 | -3.15 |
Last visited: Sep 14, 2014, 5:07:29 AM
| Author | Votes | Δ |
|---|---|---|
| Dave Newton | 3 | +0.39 |
| Rocky | 0 | -3.15 |