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Answers and rating deltas for
Regarding bit masking in C. Why (~(~0 << N)) is preferred than ((1 << N) -1)?
| Author | Votes | Δ |
|---|---|---|
| Dennis | 10 | +3.65 |
| R.. GitHub STOP HELPING ICE | 4 | +0.57 |
| Jens Gustedt | 1 | +0.12 |
| Pete Wilson | 0 | -0.47 |
| Alexey Frunze | 0 | -1.45 |
| Abhinav | -2 | -3.98 |
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