StackRating
An Elo-based rating system for Stack Overflow
Home
|
About
|
Stats and Analysis
|
Get a Badge
Answers and rating deltas for
How to count number of objects by a selected attribute(in nested) using Mongdb
Author
Votes
Δ
mickl
3
+1.60
Jitendra
1
-1.60
Last visited: May 14, 2020, 3:16:00 AM