javascript integer number code example

Example 1: javascript is number an integer

Number.isInteger(value)

//returns a Boolean

Example 2: javascript int values

var min = parseInt("2");
var max = parseInt("3");

Example 3: javascript number length

var num = 1234
number.toString().length; // 4

Example 4: js int

var myInt = 69420

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

Example 5: JavaScript Numbers

var x = 3.14;    // A number with decimals
var y = 3;       // A number without decimals