Const is used to assign a value that never changes.

If the value of a “const” variable is changed by code, an error will occur.

<!DOCTYPE html>
<html>

<head>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.8.29/browser.js"></script>
	<script type="text/babel">
		function coldEnough(deg) {
			const freezingTemp = 32;
			if (freezingTemp <= deg) {
				return deg + " is above freezing";
			} else {
				return deg + " is below freezing";
			}
		}
		function getRandomInt(min, max) {
			min = Math.ceil(min);
			max = Math.floor(max);
			return Math.floor(Math.random() * (max - min)) + min; //The maximum is exclusive and the minimum is inclusive
		}
		console.log(coldEnough(getRandomInt(-100,100)));
		console.log(coldEnough(getRandomInt(-100,100)));
		console.log(coldEnough(getRandomInt(-100,100)));
	</script>
	<title>Const Keyword</title>
</head>

<body>
</body>

</html>