printing

printing

Node.js

console.log('hello world')
console.log('hello %s', 'world')
console.log('hello %d %s', 5, 'worlds')

Output

hello world
hello world
hello 5 worlds

Go

package main

import "fmt"

func main() {
    fmt.Println("hello world")
    fmt.Printf("hello %s\n", "world")
    fmt.Printf("hello %d %s\n", 5, "worlds")
}

Output

hello world
hello world
hello 5 worlds