StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
how to check if application was installed earlier or not?
| Author | Votes | Δ |
|---|---|---|
| Alex Terente | 1 | -0.03 |
| Suresh Varma | 1 | +0.03 |
Last visited: Sep 14, 2014, 5:07:29 AM