Slice in Golang

slice.go

package main

import (
	"fmt"
)

func main() {
	nums := []int{1, 2, 3, 4, 5, 6, 7, 8}
	printSlice(nums)

	nums = append(nums, 9)
	printSlice(nums)

	nums = nums[:0]
	printSlice(nums)

	nums = nums[:6]
	printSlice(nums)

	nums = nums[5:]
	printSlice(nums)
}

func printSlice(s []int) {
	fmt.Printf("len=%v, cap=%v, elements=%v\n", len(s), cap(s), s)
	fmt.Print("value addresses:")
	for i := range s {
		fmt.Print(" ", &s[i])
	}
	fmt.Println()
}