how to change string to number in js code example
Example 1: how to convert string to int js
let string = "1";
let num = parseInt(string);
Example 2: converst strig in number in js
const numberInString = "20";
console.log(typeof(numberInString))
const numInNum = parseInt(numberInString)
console.log(typeof(numInNum))
Example 3: string to int javascript
var text = '42px';
var integer = parseInt(text, 10);
Example 4: string to int javascript
Number('123');
Number('12.3');
Number('3.14someRandomStuff');
Number('42px');
Example 5: string to number javascript
new Number(valeur);
var a = new Number('123');
var b = Number('123');
a instanceof Number;
b instanceof Number;