宾馆干3P

The meta-sharing mode focuses on preserving interfaces and optimizes object storage internally using sharing technology.3, "Special Period" Care MoreComposite Reuse Principle (CRP) is to use some existing objects in a new object to make it part of the new object. New objects reuse used functions by delegating to these objects. In short, it is necessary to use synthesis/aggregation as much as possible and not inheritance as much as possible.Well, popular science is almost over. It is not easy to make it. Prophets also ask people to keep their mouths shut.Recommendation, show the production content, including labor and algorithmThe difference between synchronous and asynchronous lies in the second stage. If the requester actively obtains the data, it is a synchronous operation. It should be noted that the read/write operation is also "blocked" until the data is read.Three, Texas Poker iron ring, win three four-leaf clover, Jinlami rice grains, can according to a certain proportion in the synthesis furnace to create points;