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Answers and rating deltas for
What does 'a' mean in Ruby `open()`, and what does |f| mean?
Author | Votes | Δ |
---|---|---|
Andy | 7 | +4.16 |
rmk | 4 | +2.77 |
Xavier Holt | 4 | +0.49 |
Mike Lewis | 3 | -0.13 |
Sean Hill | 2 | -1.82 |
bergyman | 2 | -1.80 |
Shankar Raju | 1 | -3.88 |
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