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Answers and rating deltas for
Use of $? in an if statement conditional expression
| Author | Votes | Δ |
|---|---|---|
| Marc B | 3 | +2.18 |
| Charles Duffy | 2 | -1.26 |
| tripleee | 2 | -0.26 |
Last visited: Nov 3, 2016, 7:15:00 PM