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Go Tutorial - Hello World

📅 2026-06-12 | 📂 Go

Hello World

package main

import "fmt"

func main() {
    fmt.Println("Hello, World!")
}

Variables

name := "Alice"     // short declaration
var age int = 25    // explicit
x, y := 1, 2       // multiple

Summary

Go compiles to a single binary
Short declaration := is preferred inside functions