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<!DOCTYPE html> <html> <body> <button ondblclick="myFunction()">Double-click me</button> <p id="demo"></p> <p>A function is triggered when the button is double-clicked. The function outputs some text in a p element with id="demo".</p> <script> function myFunction() { document.getElementById("demo").innerHTML = "Hello World"; } </script> </body> </html>
