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Answers and rating deltas for
What level of expertise would this interview item suggest? unset foo; echo bar | read foo; echo $foo
| Author | Votes | Δ |
|---|---|---|
| l0b0 | 1 | +1.84 |
| Jim Dennis | 0 | -1.84 |
Last visited: Sep 14, 2014, 5:07:29 AM