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Answers and rating deltas for
Why won't the concatenation operator work?
| Author | Votes | Δ |
|---|---|---|
| Alexander | 2 | +0.43 |
| Mark Dee | 1 | +1.80 |
| Zeimer | 0 | -2.24 |
| phpisuber01 | 0 | -2.99 |
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