Files
learngo/14-arrays/11-keyed-elements/05-keyed-auto-initialize-ellipsis/main.go

37 lines
611 B
Go
Raw Normal View History

2018-11-15 16:37:09 +03:00
// For more tutorials: https://blog.learngoprogramming.com
//
// Copyright © 2018 Inanc Gumus
// Learn Go Programming Course
// License: https://creativecommons.org/licenses/by-nc-sa/4.0/
//
package main
import "fmt"
func main() {
// ellipsis (...) below calculates the length of the
// array automatically
rates := [...]float64{
// index 0 empty
// index 1 empty
// index 2 empty
// index 3 empty
// index 4 empty
5: 1.5, // index: 5
}
fmt.Println(rates)
// above array literal equals to this:
//
// rates := [6]float64{
// 0.,
// 0.,
// 0.,
// 0.,
// 0.,
// 1.5,
// }
}