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Answers and rating deltas for
How can I check if append element already exists?
| Author | Votes | Δ |
|---|---|---|
| Winner Crespo | 5 | +3.73 |
| PeterKA | 0 | -0.21 |
| Imesh Chandrasiri | 0 | -2.06 |
Last visited: Apr 28, 2015, 12:17:40 PM