StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how i can make a php page that adds data to the database and if the data already exists to deletes i
| Author | Votes | Δ |
|---|---|---|
| kobaltoloy | 3 | 0.00 |
Last visited: May 14, 2020, 3:16:00 AM