StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In android how to know that contact is deleted/updated/added and which contact has been newly added
| Author | Votes | Δ |
|---|---|---|
| user3475052 | 1 | 0.00 |
Last visited: Feb 2, 2017, 8:33:24 AM