StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
check if a variable is defined (null or not)
| Author | Votes | Δ |
|---|---|---|
| Sjon | 0 | 0.00 |
Last visited: Apr 11, 2018, 10:47:27 PM
| Author | Votes | Δ |
|---|---|---|
| Sjon | 0 | 0.00 |