StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
PHP String concatenation - "$a $b" vs $a . " " . $b - performance
| Author | Votes | Δ |
|---|---|---|
| Marius Burz | 14 | +4.74 |
| Sampson | 5 | +0.67 |
| Wander Nauta | 2 | +1.19 |
| soulmerge | 2 | +0.10 |
| David_001 | 1 | -1.59 |
| Waleed Amjad | 1 | -2.51 |
| user187291 | -1 | -0.99 |
Last visited: Sep 14, 2014, 5:07:29 AM