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Answers and rating deltas for
It it okay to access an optional variable with question mark without exclamation mark?
| Author | Votes | Δ |
|---|---|---|
| drewag | 6 | +0.43 |
| GoodSp33d | 2 | +0.71 |
| Cezary Wojcik | 0 | -4.19 |
Last visited: May 1, 2015, 7:49:11 PM