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Answers and rating deltas for
What is the best JS practice to check undefined variable?
| Author | Votes | Δ |
|---|---|---|
| Andy Ray | 2 | +2.78 |
| Eskat0n | 2 | +2.89 |
| Paul Phillips | 1 | -3.02 |
| Sergey | 1 | -2.64 |
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