娇妻第一次真实的交换

Every March 8th Women's Day, the unit can have half a day off.明心忙点头，乖乖地站在花径上。After understanding the history and classification of design patterns, how should we learn design patterns? Before learning the design pattern, readers must establish a kind of consciousness, that is, the design pattern is not only a method and technology, but also an idea and a methodology. It has nothing to do with the specific language. The main purpose of learning design patterns is to establish object-oriented ideas, program to the interface as much as possible, with low coupling and high cohesion, so that the programs you design can be reused as much as possible. "Specious. Learning design patterns can better understand object-oriented ideas. Design patterns are some design skills and tricks. Don't rise to ideas and methodologies, okay?"可是，小人也是有大志向的，之所以出海，就是想多长些见识，以备将来精忠报国……大靖朝臣一齐在心中反驳：明明就是为了赚钱。Prototype pattern: Create new objects by copying prototypes.吕文心坐在办公室，看着陈启传来的稿子，看到精彩处，不禁拍案叫好。