StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Why return a collection interface rather than a concrete type?
| Author | Votes | Δ |
|---|---|---|
| Jon Skeet | 13 | +0.28 |
| Michal Ciechan | 2 | +2.66 |
| Jonny Cundall | 1 | -2.00 |
| spinon | 1 | -0.36 |
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