StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Way to aggragate multiple json array element in column in postgres. All the colmns json array to be
| Author | Votes | Δ |
|---|---|---|
| Vao Tsun | 2 | 0.00 |
Last visited: Dec 18, 2017, 10:20:00 AM