package main import ( "fmt" "slices" ) func main() { s1 := []int{1, 2, -1, -2} s2 := slices.Clone(s1) fmt.Printf("%p\n", s1) fmt.Printf("%p\n", s2) s1[2] = 0 s1[3] = 0 s1 = slices.Compact(s1) // This is like the uniq command found on Unix. fmt.Println("s1 (compact):", s1) fmt.Println(slices.Contains(s1, 2), slices.Contains(s1, -2)) s3 := make([]int, 10, 100) fmt.Println("Len:", len(s3), "Cap:", cap(s3)) s3 = slices.Clip(s3) // Clip removes unused capacity from the slice, returning s[:len(s):len(s)]. fmt.Println("Len:", len(s3), "Cap:", cap(s3)) fmt.Println("Min:", slices.Min(s1), "Max:", slices.Max(s1)) // Replace s2[1] and s2[2] s2 = slices.Replace(s2, 1, 3, 100, 200) fmt.Println("s2 (replaced):", s2) slices.Sort(s2) fmt.Println("s2 (sorted):", s2) }
zzh@ZZHPC:/zdata/Github/ztest$ go run main.go 0xc00001e1c0 0xc00001e1e0 s1 (compact): [1 2 0] true false Len: 10 Cap: 100 Len: 10 Cap: 10 Min: 0 Max: 2 s2 (replaced): [1 100 200 -2] s2 (sorted): [-2 1 100 200]
标签:slices,s3,s2,s1,Zgo,Println,fmt From: https://www.cnblogs.com/zhangzhihui/p/18241757