StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
In Perl, how do I check for an undefined OR blank parameter?
| Author | Votes | Δ |
|---|---|---|
| ysth | 4 | +0.96 |
| Axeman | 2 | +0.52 |
| Dave Cross | 1 | -1.01 |
| tjwrona1992 | 0 | -3.77 |
Last visited: May 1, 2015, 9:56:04 PM