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<h2>JavaScript Object.defineProperty()</h2>
<p>This example uses the defineProperty() method to add a getter and a setter.</p>
<p id="demo"></p>
<script>
// Create an object:
var person = {firstName:"John", lastName:"Doe"};
// Define a getter
Object.defineProperty(person, "fullName", {
get : function () {return this.firstName + " " + this.lastName;}
});
// Display full name
document.getElementById("demo").innerHTML = person.fullName;
</script>
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