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Answers and rating deltas for
How to check whether the variable is defined or not before assigning in Java Script ?
| Author | Votes | Δ |
|---|---|---|
| Kai Qing | 2 | +1.82 |
| Matthew Flaschen | 1 | -0.06 |
| Rophuine | 0 | -2.32 |
| Blender | 0 | -1.47 |
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