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function Person(name) {
this.name = name;
}
var p = new Person();
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1. Var p = {};
2. p.[[prototype]] = Person.prototype
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keycode 9 = Tab Tab
keycode 12 = Clear
keycode 13 = Enter
keycode 16 = Shift_L
keycode 17 = Control_L
keycode 18 = Alt_L
keycode 19 = Pause
keycode 20 = Caps_Lock
keycode 27 = Escape Escape
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