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Answers and rating deltas for
Android/Firebase: onDataChange() for query returns null pointer exception
| Author | Votes | Δ |
|---|---|---|
| Judy T Raj | 1 | +4.44 |
| Brian | 0 | -1.49 |
| Frank van Puffelen | 0 | -0.37 |
Last visited: Dec 24, 2016, 10:56:53 AM