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Answers and rating deltas for
Null conditional operator to "nullify" array element existence
| Author | Votes | Δ |
|---|---|---|
| Rob | 3 | +0.81 |
| Scott Hannen | 3 | +1.31 |
| Steve | 2 | -1.45 |
Last visited: Aug 26, 2016, 2:34:25 PM