JAVASCRIPT

javascript toString method

var str = new String("OnePiece");
console.log(str.toString()); //OnePiece

//it returns a string representing the calling object.
//The toString() method does not change the original string.
//The toString() method can be used to convert a string object into a string.

javascript The toString() Method

let x = 123;
x.toString();
(123).toString();
(100 + 23).toString();

tostring() javascript

var myNumber=120;
var myString = myNumber.toString(); //converts number to string return: "120"

tostring js

const num = 15;
const n = num.toString(); /* now */ "15"

javascript tostring

obj.toString()

js tostring

toString(123);

what is tostring in js

toString . 
For user-defined Function objects, 
  the toString method returns a string containing the source text segment 
  which was used to define the function. JavaScript calls the toString method
  automatically when a Function is to be represented as a text value, 
    e.g. when a function is concatenated with a string.