StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Is Map.containsKey() useful in a Map that has no null values?
| Author | Votes | Δ |
|---|---|---|
| Maroun | 4 | +1.52 |
| Sergey Kalinichenko | 2 | -0.35 |
| Sean Reilly | 0 | -0.95 |
| emlai | 0 | -1.75 |
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