StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
bash: check if two variables both do or do not exist (aka comparing results of comparisons)
| Author | Votes | Δ |
|---|---|---|
| Gordon Davisson | 3 | 0.00 |
Last visited: Jan 21, 2019, 6:41:23 AM