StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to distinguish between the empty string "" and null input?
| Author | Votes | Δ |
|---|---|---|
| djc | 0 | +0.04 |
| Jan Morawiec | 0 | -0.04 |
Last visited: Jan 28, 2020, 3:24:22 AM