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Answers and rating deltas for
What is the difference between using optional and not using optional to declare non assign variables
| Author | Votes | Δ |
|---|---|---|
| Sweeper | 3 | +0.81 |
| Ian Moses | 2 | +1.64 |
| Chanaka Caldera | 1 | -0.45 |
| Clever Almeida | 0 | -4.07 |
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