javascript to number

console.log(10+"1"); //101   both will be string
console.log(10-"1"); //9     string will be taken as number

var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256

 var a = parseInt("10");

 

let theInt = parseInt("5.90123"); //5
let theFloat = parseFloat("5.90123"); //5.90123

var myInt = parseInt("10.256"); //10
var myFloat = parseFloat("10.256"); //10.256

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

let myNumber = Number("5.25"); //5.25

var x = parseInt("1000", 10); // you want to use radix 10
    // so you get a decimal number even with a leading 0 and an old browser ([IE8, Firefox 20, Chrome 22 and older][1])

parseInt("1")