StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
count number of column in mongoDB using Java
| Author | Votes | Δ |
|---|---|---|
| Indrajeet Singh | 1 | +0.03 |
| Tug Grall | 1 | -0.03 |
Last visited: May 1, 2015, 9:53:23 PM