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<html><body><h1>The JavaScript <i>this</i> Keyword</h1><p>In this example <strong>this</strong> refers to person2, even if it is a method of person1:</p><p id="demo"></p><script>const person1 = { fullName: function() { return this.firstName + " " + this.lastName; }}const person2 = { firstName:"John", lastName: "Doe",}let x = person1.fullName.call(person2); document.getElementById("demo").innerHTML = x; </script></body><!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_this_call by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 21 Dec 2022 17:06:51 GMT --></html>