StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Check if string contains two word or special character with underscore between in PHP
| Author | Votes | Δ |
|---|---|---|
| JvdV | 2 | +0.42 |
| user3783243 | 2 | +0.69 |
| Dmitry | 1 | -0.69 |
| Suresh Chand | 0 | -3.38 |
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