StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Which is quicker - a boolean variable check or is_null()?
| Author | Votes | Δ |
|---|---|---|
| khael | 7 | +4.09 |
| Alex Howansky | 3 | +1.19 |
| FtDRbwLXw6 | 1 | -0.70 |
| hakre | 1 | -1.00 |
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