html
html
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<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
</head>
<body>
</body>
</html>
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css
css
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body {
}
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js
js
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function Person(name,age){
this.name = name;
this.age = age;
this.showdetails = function(){
document.write("name = "+this.name+"<br>");
document.write("age = "+this.age+"<br>");
}
this.changename = function(name){
this.name = name;
}
this.changeage = function(age){
this.age = age;
}
}
var p1 = new Person("A",1);
var p2 = new Person("B",2);
p1.showdetails();
p2.showdetails();
//name is not changing
p1.name = "Aa";
p1.showdetails();
//name is not changing
p1.changename("Aa");
p1.changeage(3);
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