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Answers and rating deltas for
C++: Why is 'operator+=' defined but not 'operator+' for strings?
| Author | Votes | Δ |
|---|---|---|
| Daniel Frey | 6 | +1.15 |
| eduffy | 6 | +2.10 |
| juanchopanza | 4 | -1.30 |
| haccks | 0 | -1.50 |
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