StackRating

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

What does the test “if (i && (i- 1))” mean?

Author Votes Δ
Vlad from Moscow 5 +0.87
Eraklon 2 +1.24
Yonatan Karp-Rudin 2 +1.33
Ayxan Haqverdili 1 -0.74
TruthSeeker -1 -3.64
Last visited: May 14, 2020, 3:16:00 AM