adding a javascript file about_reflection.js
adding object which is the type of empty object
string is the type for apple
adding number coz it is the typeof(5)
adding boolean because it is the typeof(false)
adding property names of an object person
adding property values of an object person
adding keys length 2 and the keys themselves aprop and bprop
there is only one element in ownKeys array
adding bprop which is the only property name of the ownKeys array
adding function which is the a's constructor type
adding anonymous since the function has no name
adding 'apple pie' which is the result from eval function