How to print on same line using console.log() in JavaScript?

Question

I want to print a list (var lst=[1,2,3,4,5]) using a loop on the same line. Can I do that in JavaScript ?

Answer 1

Well you can achieve this by doing this. Make an empty string variable and then concatenate each array value to it, then print it out. This will work

var lst = [1, 2, 3, 4, 5];

var output = "";
for (var i = 0; i <= lst.length; i++){
   output += lst[i] + " ";
}

console.log(output);

Answer 2

In NodeJS and as long as you didn't change your standard output you can use process.stdout.write("Something here") as the standard output of your application is terminal (console).

process.stdout.write("Hello ")
process.stdout.write("World")
process.stdout.write("!")

Hello world!