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Answers and rating deltas for
How can I check if the data is present in firebase database only one time without event listeners
| Author | Votes | Δ |
|---|---|---|
| Peter Haddad | 2 | +0.45 |
| ArneHugo | 1 | +0.14 |
| husen | 0 | -3.78 |
Last visited: Jul 10, 2018, 3:00:20 PM