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Answers and rating deltas for
How to check whether an array contains elements and form json accordingly
| Author | Votes | Δ |
|---|---|---|
| Johan | 1 | +0.94 |
| rmuller | 0 | -1.28 |
| Arvind | 0 | -0.62 |
| Marwen Cherif | 0 | -1.30 |
Last visited: May 1, 2015, 9:42:15 PM