StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Regular Expressions:Difference between 'optional occurrence' and 'zero or more occurrenc
| Author | Votes | Δ |
|---|---|---|
| Ed Heal | 1 | +2.33 |
| Theodore Norvell | 0 | -2.33 |
Last visited: Sep 17, 2016, 4:42:36 AM