StackRating
An Elo-based rating system for Stack Overflow
                
    Answers and rating deltas for
    Error everytime I try to run String online_user_id = mAuth.getCurrentUser().getUid();
| Author | Votes | Δ | 
|---|---|---|
| sats | 0 | 0.00 | 
Last visited: Mar 14, 2019, 3:12:08 AM