parse string to number code example
Example 1: how to convert string to int js
let string = "1";
let num = parseInt(string);
//num will equal 1 as a int
Example 2: string to int javascript
var text = '3.14someRandomStuff';
var pointNum = parseFloat(text);
// returns 3.14
Example 3: string to number javascript
new Number(valeur);
var a = new Number('123'); // a === 123 donnera false
var b = Number('123'); // b === 123 donnera true
a instanceof Number; // donnera true
b instanceof Number; // donnera false