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it unlocks many cool features!
- function foo(){};
- foo.prototype.a = 1;
- foo.prototype.f = function(){ return this.a; }
- var c=new foo(); c.__proto__.a++;
- var d=new foo(); d.a++;
- console.log(d.f(), d.a, d.__proto__.a);
- vs
- function foo(){};
- foo.prototype.a = 1;
- foo.prototype.f = function(){ return this.a; }
- var c=new foo(); c.__proto__.a++;
- var d=new foo(); d.a=6; d.a++;
- console.log(d.f(), d.a, d.__proto__.a);
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