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learngo/14-arrays/_experimental/_14-arrays/10-keyed-elements/04-keyed-auto-initialize/main.go

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// 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() {
rates := [3]float64{
// index 0 empty
// index 1 empty
2: 1.5, // index: 2
}
fmt.Println(rates)
// above array literal equals to this:
//
// rates := [3]float64{
// 0.,
// 0.,
// 1.5,
// }
}