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Answers and rating deltas for
How can I use Sum for a string function?
| Author | Votes | Δ |
|---|---|---|
| apomene | 0 | +0.09 |
| Matt | 0 | +0.07 |
| Andrea Veglia | 0 | +0.01 |
| Richard Hansell | 0 | -0.10 |
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