Created
February 8, 2018 01:54
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slice-copy-append.go
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| package main | |
| import "fmt" | |
| func main() { | |
| sl_from := []int{1, 2, 3} | |
| sl_to := make([]int, 10) | |
| n := copy(sl_to, sl_from) | |
| fmt.Println(sl_to) | |
| fmt.Printf("Copied %d elements\n", n) // n == 3 | |
| sl3 := []int{1, 2, 3} | |
| sl3 = append(sl3, 4, 5, 6) | |
| fmt.Println(sl3) | |
| } |
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