StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to filter string with null or no value?
| Author | Votes | Δ |
|---|---|---|
| Hitesh Thakor | 0 | +0.32 |
| S.Hafner | 0 | -0.32 |
Last visited: Nov 30, 2016, 4:38:08 AM