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<!DOCTYPE html> <html> <body> <h1>Demo: Prototype</h1> <script> function Student() { this.name = 'John'; this.gender = 'Male'; } var studObj = new Student(); Student.prototype.sayHi= function(){ alert("Hi"); }; var studObj1 = new Student(); var proto = Object.getPrototypeOf(studObj1); alert(proto.constructor); </script> </body> </html>
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