copy_slice_go

gistfile1.txt

package main

import (
	"fmt"
)

func main(){
	slice := []int{0,1,2,3}
	fmt.Println(slice)

	newslice1 := make([]int, len(slice))
	copy(newslice1, slice)

	newslice1 = newslice1[:1]
	fmt.Println(newslice1)

	newslice2:= make([]int, len(slice))
	copy(newslice2, slice)

	newslice2 = newslice2[2:]
	fmt.Println(newslice2)

	newslice1 = append(newslice1, newslice2...)
	newslice1 = append(newslice1, newslice2...)

	fmt.Println(newslice1)
	fmt.Println(slice)

}