StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to query a class and check if a key is null or a value
| Author | Votes | Δ |
|---|---|---|
| JimmyJammed | 2 | +3.86 |
| iDec | 0 | -3.86 |
Last visited: Jan 2, 2016, 2:33:54 AM