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<!DOCTYPE html>
<html>
<body>
<h1>JavaScript Strings</h1>
<h2>The charCodeAt() Method</h2>
<p>charCodeAt() returns the Unicode of the character at a specified position in a string.</p>
<p>Get the Unicode of the second character:</p>
<p id="demo"></p>
<script>
let text = "HELLO WORLD";
let code = text.charCodeAt(1);
document.getElementById("demo").innerHTML = code;
</script>
</body>
</html>