StackRating

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

Shuangjia Yang

Rating
1498.01 (3,893,818th) 		Reputation
1 (4,385,482nd)
Page: 1
Title Δ
Writing data to the firebase realtime database in one activity and... -1.90
How to access the file which I saved in internal storage -0.09
ButtonClick to add contact - Cannot resolve method addViewById(int) 0.00