Question

How to create and initialize part of a struct in Go

Answer 1

package main

import "fmt"

type Point struct {
	X, Y int
}

var (
	point1 = Point{29, 34} 
	point2 = Point{X: 30}  
	point3 = Point{Y: 100}      
	point4 = Point{}      
)

func main() {
	fmt.Println(point1)
	fmt.Println(point2)
	fmt.Println(point3)
	fmt.Println(point4)
}


/*
run:

{29 34}
{30 0}
{0 100}
{0 0}

*/

 

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