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Answers and rating deltas for
Why does `arr.find()` return `undefined`?
| Author | Votes | Δ |
|---|---|---|
| Hyyan Abo Fakher | 2 | +4.14 |
| Zain Mohsin | 0 | -4.14 |
Last visited: Oct 9, 2018, 5:09:11 AM