add two strings together javascript code example
Example 1: string concat javascript
//This method adds two or more strings and returns a new single string.
let str1 = new String( "This is string one" );
let str2 = new String( "This is string two" );
let str3 = str1.concat(str2.toString());
console.log("str1 + str2 : "+str3)
output:
str1 + str2 : This is string oneThis is string two
Example 2: concat no and string in javascript
['Hello', ' ', 'World'].join(''); // 'Hello World'
Example 3: javascript join 2 variables into string
A = 'hello ';
B = 'world!';
// outputs "hello world!"
console.log(A + B);