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Answers and rating deltas for
Is it necessary to use the "typeof" operator to check if a variable exists in javascript?
| Author | Votes | Δ |
|---|---|---|
| Rob Johnstone | 4 | +4.18 |
| Katana314 | 3 | -2.18 |
Last visited: Sep 14, 2014, 5:07:29 AM