Concatenating two or more strings

1.1.concatenating_two_or_more_strings.js

// Using the (+) operator (overloading)
var string1 = "This is a ";
var string2 = "test"
var string3= string1 + string2; // creates a new string with "This is a test"

// alternative using the shorthand assignment operator (+=)
var oldValue = "apples";
oldValue += " and oranges"; // string now has "apples and oranges"

// alternative using the built-in String method .concat
var nwStrng = "".concat("This ","is ","a ","string"); // returns "This is a string"