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Answers and rating deltas for
What does one question mark following a variable declaration mean?
| Author | Votes | Δ |
|---|---|---|
| Cameron | 32 | +1.00 |
| Wesley Wiser | 4 | +1.28 |
| Jacob | 2 | -0.78 |
| Ali Tarhini | -1 | -3.01 |
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