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<!DOCTYPE html> <html> <body> <h2>JavaScript Getters and Setters</h2> <p>Getters and setters allow you to get and set properties via methods.</p> <p id="demo"></p> <script> // Create an object: const person = { firstName: "John", lastName: "Doe", language: "en", get lang() { return this.language.toUpperCase(); } }; // Display data from the object using a getter: document.getElementById("demo").innerHTML = person.lang; </script> </body> </html>
