Application scenario: Mediator mode is generally applied to situations where a group of objects communicate in a well-defined but complex way, and situations where you want to customize a behavior distributed in multiple classes but do not want to generate too many subclasses.
So the result is? Window
10.1.1 Acute urinary tract infection is qualified after cure.
Factory method pattern refers to defining a factory interface that creates an object. Its subclasses determine the classes to instantiate and postpone the actual creation to the subclasses. It emphasizes the change of "single object". The main points of its implementation include:
经过几个月的激战，红军终于把敌人赶出了代价巨大的奥夫西亚尼科沃村——公司只剩下三分之一的人员。精疲力尽的士兵们正在等待增援，但是总部下达了命令——不惜一切代价保留村庄，这等于判处死刑。连长面临着一个艰难的选择——要么在毫无意义的命令下达后失去连长的残余，要么从迫击炮炮火中撤出他的人，但同时离开他们的阵地，以违反命令的罪名向法庭起诉。在极其逼真的细节中，只展现了一场激战，就像一滴水，反映了战争的全部真相。
这么一来，下塘集的人就放心吃酒玩笑了。
What are the learning methods of ordinary people now? As shown in the figure
板栗如今见了他也不叫井儿叔了，这辈分长了。
像个尾巴似的，亦步亦趋跟在他身后，一边嚼豆腐锅巴，一边问道：师傅，这豆腐干煮好了？我早就闻见香味了。
该剧以其生动,精彩的具象描摹,展示了老一辈无产阶级革命家邓小平解放初期在重庆建立的丰功伟绩,具有很强的艺术感染力和可视性.中国人民经过三年浴血奋战,推翻了腐朽的国民党政权,终于迎来了民主革命的最后胜利.
The above package monomer mode can also be changed to the following structure writing:
DBCC CheckDB (SSDB, REPAIR_ALLOW_DATA_LOSS)
所以，剩下几担除了聘金衣服鞋袜等外，还有头面首饰，并各色珠玉簪环等。
正说着话儿，就听外间传来小草跟人的说话声。
OCP (Open-Closed Principle) principle emphasizes that a software entity (class, function, module, etc.) should be open to extension and closed to modification. That is, every time there is a change, the behavior of the existing type should be enhanced by adding new code instead of modifying the original code.
The reason why the traditional portal has high-quality content and fast response is that it has invested a lot of editing and has morning and evening shifts. This can solve the problems of timeliness and professionalism, but this model is very heavy and depends too much on people and numbers.
