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Answers and rating deltas for
What is the difference between "var=${var:-word}" and "var=${var:=word}"?
| Author | Votes | Δ |
|---|---|---|
| Zang MingJie | 14 | +3.89 |
| Guillaume | 10 | +1.97 |
| Telemachus | 6 | +0.14 |
| glenn jackman | 2 | -0.77 |
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