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Answers and rating deltas for
What iOS rangeofString do when main string is nil and substring is not nil?
| Author | Votes | Δ |
|---|---|---|
| trojanfoe | 3 | +0.82 |
| Md. Aminul Islam | 1 | +0.27 |
| Son Vu | 0 | -0.85 |
Last visited: Aug 26, 2016, 2:34:25 PM