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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What's the most reliable way to check if a JavaScript variable is null?
| Author | Votes | Δ |
|---|---|---|
| Andrzej Doyle | 9 | +1.19 |
| rahul | 2 | +0.27 |
| user187291 | 1 | -0.81 |
| Cory Petosky | 0 | -2.57 |
| Peter Bengtsson | 0 | -2.58 |
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