StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Return true if visitPhoneDate has value or return false if visitPhoneDate is undefind?
| Author | Votes | Δ |
|---|---|---|
| ShankarSangoli | 2 | +1.15 |
| Mike Manfrin | -1 | +0.37 |
| Alex McMillan | -2 | -1.20 |
Last visited: Nov 18, 2015, 4:46:09 PM