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    Answers and rating deltas for
    How to use Option[T] to handle null value well in scala?
| Author | Votes | Δ | 
|---|---|---|
| Jerry | 4 | +3.98 | 
| mlg | 2 | +0.98 | 
| pedrorijo91 | 0 | -2.27 | 
| Dima | 0 | -0.34 | 
Last visited: Aug 26, 2016, 2:34:25 PM