StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
guard let: Initializer for conditional binding must be optional type not 'ClassName'
Author
Votes
Δ
matt
2
+0.34
amagain
0
-2.70
Last visited: Jun 24, 2017, 4:03:14 PM