StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
How to know whether a file exists or not in internal/external storage in android?
| Author | Votes | Δ |
|---|---|---|
| Khizar Hayat | 0 | -0.21 |
| Niza Siwale | 0 | +0.21 |
Last visited: May 31, 2016, 8:29:21 AM