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Answers and rating deltas for
Why is this code concatenating the empty string and an integer?
| Author | Votes | Δ |
|---|---|---|
| cxw | 10 | +4.01 |
| Sage | 2 | -0.15 |
| Abdul Rehman | 0 | -3.87 |
Last visited: Sep 14, 2014, 5:07:29 AM