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For example, if we want to implement a JS function, Such as form validation, Then if we don't use the policy pattern in javascript described in the previous chapter to solve the form validation encapsulation code, It is a temporary form validation function written by itself. Certainly without any encapsulation, Then at this time, we will pop up a prompt to the user for whether the two values are equal. If there is a form verification on another page, their judgment method and business logic are basically the same, but the comparison parameters are different. Should we consider writing a form verification code again? So now we can consider using the template method pattern to solve this problem. Common methods are extracted, and different methods are implemented by specific subclasses. This design code also has the advantages of stronger scalability and better code ~白川的行为是杀人还是过失致死连日被议论中，已经被议论的安乐死法案的成立带有现实意义。在那个背后策划日本的医疗改革的团体，更加使用反对派的医生和宣传媒体安排安乐死法案的阻止的康代。白川不久就被急流吞没了。黄沙尘（郭冬临饰）出生于一个平民家庭，是一个幽默风趣、热情爽朗、能方善辩、癞癞叽叽的市井小人物。在经济的大潮中，他成为了“下岗”巨浪中的一名不幸者。天不作美，一系列家庭突发事件偏偏降临在这个肩负重担的汉子身上，正当他迷茫傍徨、叫天天不应之际，传销分子向他绘画了一幅“援助”的蓝图，这个狂热的计划逐步将他推向了不见底的深渊……/curtsey (woman, curtsy)手机用户请到m.qidian.com阅读。DDoS attacks target the TCP/IP infrastructure in the network. These attacks can be divided into three types: one is to exploit a known flaw in the TCP/IP stack韩元帅都撤退了，那这仗还怎么打。