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Answers and rating deltas for
What is the difference between `${var:-value}` and `${var:=value}`?
| Author | Votes | Δ |
|---|---|---|
| glenn jackman | 2 | +1.98 |
| Thomas Dickey | 1 | -1.98 |
Last visited: Jun 3, 2018, 7:05:06 PM