go基础第五篇:slice扩容
摘要:x := []int{1, 2, 3, 4}y := x[:2]fmt.Println(cap(x), cap(y))y = append(y, 30) fmt.Println("x:", x)fmt.Println("y:", y) x := []int{1, 2, 3, 4}y := x[2:]
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posted @ 2024-06-25 09:57
posted @ 2024-06-25 09:57
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