StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
When we have to use DBNull.Value, null and "" in C#.Net?
| Author | Votes | Δ |
|---|---|---|
| Marc Gravell | 8 | +1.10 |
| David | 7 | +0.40 |
| Haris | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM