StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How can I check whether an app is installed and open it?
| Author | Votes | Δ |
|---|---|---|
| Arun Shankar | 1 | +4.41 |
| Dave Ranjan | 0 | -4.41 |
Last visited: Aug 26, 2016, 2:34:25 PM