How do you put space in a string

Question

How do you put space in a string?
example:
Input
var username = prompt("Enter Your Name");
alert ("Hello" + username)
Output
Enter Your Name(this is a prompt)
"J"(this is a prompt answer)
HelloJ(this is an alert box)
How do i put space between Hello and J?

Answer 1

Thanks Mirielle
Wow i didn't expect someone like you to reply thanks

Answer 2

alert("hello, " + username);

Space is also a charecter.. Use can it like any other character.....