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<!DOCTYPE html> <html> <body> <h2>JavaScript Functions</h2> <p>This example creates an object with 3 properties (firstName, lastName, fullName).</p> <p>The fullName property is a method:</p> <p id="demo"></p> <script> const myObject = { firstName:"John", lastName: "Doe", fullName: function() { return this.firstName + " " + this.lastName; } } document.getElementById("demo").innerHTML = myObject.fullName(); </script> </body> </html>
