StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
unexpectedly found nil while unwrapping an Optional value while converting JSON Array
Author
Votes
Δ
codester
1
+0.46
shan
-1
-3.71
Last visited: Nov 2, 2016, 2:31:27 PM