StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
I have tableA with column IMAGE_PATH ,I need subsisting from string
Author | Votes | Δ |
---|---|---|
Null | 4 | +1.79 |
David Faber | 2 | -1.79 |
Last visited: Jan 2, 2016, 5:22:07 AM