StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Answers and rating deltas for

How to Scan QR Code in android

Author Votes Δ
Harsha M V 3 +3.84
Khawar 1 -3.84
Last visited: Sep 14, 2014, 5:07:29 AM