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symbol.description property in JavaScript
The symbol.description property returns the optional description of the symbol objects and is a read only property.
Following is the code for symbol.description property −
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;
}
div {
font-size: 20px;
font-weight: 500;
}
</style>
</head>
<body>
<h1>JavaScript symbol.description property</h1>
<div class="sample"></div>
<button class="Btn">CLICK HERE</button>
<h3>
Click on the above button to get the description for the symbols.
</h3>
<script>
let fillEle = document.querySelector(".sample");
let desc = [];
desc.push(Symbol("New").description);
desc.push(Symbol("Hello").description);
desc.push(Symbol.iterator.description);
document.querySelector(".Btn").addEventListener("click", () => {
desc.forEach((item) => (fillEle.innerHTML += item + "<br>"));
});
</script>
</body>
</html>
Output
On clicking the “CLICK HERE” button −
Updated on: 2020-05-08T12:29:18+05:30
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