Syntax error How to print positive and negative infinity values in JavaScript?

How to print positive and negative infinity values in JavaScript?

Following is the code for printing positive and negative infinity values in JavaScript −

Example

 Live Demo

<!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;
   }
   .num {
      font-size: 18px;
      font-weight: 500;
   }
</style>
</head>
<body>
<h1>JavaScript Infinity property</h1>
<div class="num">1.797693134862315E+10308</div>
<div class="num">-1.797693134862315E+10308</div>
<button class="Btn">CLICK HERE</button>
<h3>
Click on the above button to add and subtract the above floating numbers by 1 respectively
</h3>
<script>
   let sampleEle = document.querySelector(".sample");
   let num1 = document.querySelectorAll(".num")[0];
   let num2 = document.querySelectorAll(".num")[1];
   document.querySelector(".Btn").addEventListener("click", () => {
      num1.innerHTML = +num1.innerHTML + 1;
      num2.innerHTML = +num2.innerHTML - 1;
   });
</script>
</body>
</html>

Output

The above code will produce the following output −

On clicking the ‘CLICK HERE’ button −

Updated on: 2020-07-15T13:28:01+05:30

211 Views

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