日韩精品无码视频一区二区三区

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 ~杨光结婚后就被保安队辞退了，因为小薇的出现让他和边萍产生误会，边萍的前男友陈风 一直追求边萍，边萍夫妻二人误会越来越深。就在此时，夏丽带着儿子小雨从美国回到天津并开了家花店。小薇这次来天津是为了开自己的个人演唱会，她的经济人王斌一直暗恋着小薇，可小薇并不接受王斌的感情。杨光找了几份工作都不顺利，后来在夏丽的花店工作。夏丽带着小雨打算离去，在去机场的路上，小雨被车撞成重伤住院。此时，杨光在医院做护工，他护理的病人竟然是小薇的弟弟小勇。杨光为小雨输血，才发现自己原来是小雨的亲生父亲，所有的爱恨缠绵使边萍最终离开了杨光，和陈风重新走到一起，经过了爱情打击后的杨光开始了新的生活。范增一步步上前，很是艰难。The-F option means flush, that is, flushing the specified chain, that is, deleting all rules in the specified chain. However, note that this operation is equivalent to a deletion operation and should be used with caution when iptables rules are not saved.Luminosity