parseInt a string js code example

Example 1: parseint javascript

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

Example 2: javascript type casting int

Number("3.14") // returns 3.14
false.toString()   // returns "false"
String(false)      // returns "false"

Example 3: parseInt() javascript

var myNumber="120";
var myString =parseInt(myNumber); //converts string to number return: 120

Example 4: js int

var myInt = 69420

1+1//int
1+"1"//string