How to initialize the slice with values using a slice literal?

A slice literal contain empty brackets followed by the type of elements the slice will hold, and a list of the initial values each element will have in curly braces.

Example

package main

import "fmt"

func main() {
	var intSlice = []int{10, 20, 30, 40}
	var strSlice = []string{"India", "Canada", "Japan"}

	fmt.Printf("intSlice \tLen: %v \tCap: %v\n", len(intSlice), cap(intSlice))
	fmt.Printf("strSlice \tLen: %v \tCap: %v\n", len(strSlice), cap(strSlice))
}

Most Helpful This Week

Golang Program to Triangle of Alphabets How to set timeout for http.Get() requests in Golang? How to get first and last element of slice in Golang? Modernizing Legacy Applications: Critical Tips for Organizational Upgrades Golang writing struct to JSON file How to check specific field exist in struct? How to concatenate two or more slices in Golang? Illustration of Cigarette Smokers Problem in Golang GO Program to Find LCM and GCD of given two numbers Golang program for implementation of Radix Sort

Golang Tutorial

Golang Reference

Beego Framework

How to initialize the slice with values using a slice literal?

Example

Most Helpful This Week

Most Helpful This Week