isFinite() and isInteger() methods in Javascript

- July 25, 2020

isFinite() and isInteger() methods in JS

<!DOCTYPE html>

<html lang="en">

<head>

<meta charset="UTF-8">

<meta name="viewport" content="width=device-width, initial-scale=1.0">

<meta http-equiv="X-UA-Compatible" content="ie=edge">

<title>Test Page</title>

</head>

<body>

<script type="text/javascript">

var first = 100;

var sec = false;

var b = Number.isInteger(first);

var c = Number.isFinite(first);

var d = Number.isInteger(sec);

var e = Number.isFinite(sec);

console.log(b);

console.log(c);

console.log(d);

console.log(e);

</script>

</body>

</html>

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