StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
What does if( -f <filename> ) in perl do?
| Author | Votes | Δ |
|---|---|---|
| paxdiablo | 21 | +0.70 |
| Jason Iverson | 5 | +1.50 |
| ikegami | 5 | +0.50 |
| tchrist | 3 | -0.82 |
| Jake Petroules | -3 | -3.52 |
Last visited: Sep 14, 2014, 5:07:29 AM