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NaN and Infinity example in JavaScript
Following is the code to implement NaN and Infinity in JavaScript −
Example
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
body {
font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}
.result {
font-size: 20px;
font-weight: 500;
}
</style>
</head>
<body>
<h1>NaN and Infinity in JavaScript</h1>
<div style="color: green;" class="result"></div>
<button class="btn">CLICK HERE</button>
<h3>
Click on the above button to see nan and infinity example
</h3>
<script>
let btnEle = document.querySelector(".btn");
let resEle = document.querySelector(".result");
btnEle.addEventListener("click", () => {
resEle.innerHTML = "9/0 = " + 9 / 0 + "<br>";
resEle.innerHTML += 'Number("AJKL") = ' + Number("AJKL") + "<br>";
});
</script>
</body>
</html>Output
The above code will produce the following output −
On clicking the ‘CLICK HERE’ button −
Updated on: 15-Jul-2020
141 Views
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