str concat

by sramnan

JavaScript

/*Number + Number -> Addition
        Boolean + Number -> Addition
        Boolean + Number -> Addition
        Number + String -> Concatenation
        String + Boolean -> Concatenation
        String + String -> Concatenation*/
        
      console.log(3 + 2);
      console.log('3' + 2 + 1);
      console.log(3 + 2 + '1');
      console.log(true + 1);
      console.log(false);