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<!DOCTYPE html>
<html>
<body>
<h2>JavaScript Regular Expressions</h2>
<p>Do a global search for the hexadecimal number 0057 (W) in a string:</p>
<p id="demo"></p>
<script>
let text = "Visit W3Schools. Hello World!"; 
let result = text.match(/\u0057/g);
document.getElementById("demo").innerHTML = result;
</script>
</body>
</html>