StackRating
An Elo-based rating system for Stack Overflow
Answers and rating deltas for
Type 'ViewController' does not conform to protocol 'UIDocumentPickerDelegate' swift
| Author | Votes | Δ |
|---|---|---|
| iyuna | 0 | 0.00 |
Last visited: Jan 29, 2016, 4:30:04 PM