StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Test, if a hash key exists and print values of Hash in perl
| Author | Votes | Δ |
|---|---|---|
| Keith Thompson | 7 | +0.34 |
| dan1111 | 0 | -2.75 |
Last visited: Sep 14, 2014, 5:07:29 AM