parseint radix for integer code example
Example 1: Javascript string to int
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: js int
var myInt = 69420
1+1//int
1+"1"//string