The last discussion about the inherit
pointabout inherit: 1：subclasscanget SuperClass`s message 2：subclassrewrite SuperClass`s message 3：manysubclass Shareapieceofme...
The last discussion about the prototype
1：createObject2：createfunction3：createarule：all instancemusthave__proto__,anditreferencetoFather'sprototype4：createarule：theprototypeisobject，andithasa&nbs...