How to convert the below value to string

Question

Code to convert the value into a string and check the data type

let num = 50;

let str = (num);

alert( str);

Answer 1

Sher Agha Hewadmal
javascript have implicit type conversion.

so you can just pass the number to alert without the need to convert it to string

let num = 50;
alert(num);
or
alert(42);

but yes, if necessary, the toString() method is one way to do it.

here are other ways:
https://www.geeksforgeeks.org/convert-a-number-to-a-string-in-javascript/

Answer 2

let num = 50;

let str = num.toString();

Answer 3

String interpolation in es6

str = `${num}`;

typeof(str); // string

Answer 4

conversely, ways to convert string to number:

https://dev.to/sanchithasr/7-ways-to-convert-a-string-to-number-in-javascript-4l