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An Elo-based rating system for Stack Overflow
Answers and rating deltas for
what does the exclamation mark in Objective C means in "if (!["
Author | Votes | Δ |
---|---|---|
Ed S. | 1 | +0.33 |
Jason F | 1 | +2.43 |
Kendall Helmstetter Gelner | 1 | +0.75 |
alejandrormz | 0 | 0.00 |
pmr | 0 | -0.78 |
Oscar Gomez | 0 | -2.31 |
MNT-Naveed Tabassum | 0 | -2.45 |
Last visited: Sep 14, 2014, 5:07:29 AM