change string into integer javascript 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 = '42px';
var integer = parseInt(text, 10);
// returns 42
let myNumber = Number("5.25"); //5.25

Example 3: string to int javascript

var text = '42px';
var integer = parseInt(text, 10);
// returns 42

Example 4: convert a string to number in javascript

var x = Number("1000")