This idea is exactly the same as what we often use. MyCollection defines some operations of the collection, MyIterator defines a series of iterative operations, and holds Collection instances. Let's look at the implementation code:
/pray (prayer)
In the previous example of electric lights, a state mode program was completed. First, the Light class is defined, which is also called Context here. Then in Light's constructor, to create instance objects for each state class, Context will hold references to these state objects in order to delegate the request to the state objects. The user's request, that is, the action of clicking button, is also implemented in Context, with the following code:
Next, we will delay for 2 seconds through the way of virtual agent, obtain the button ID of all selected check boxes after 2 seconds, and send a request to the server at one time.
1.1 Direct Attacks
《同居损友》是一部都市青春题材的情景喜剧，由爱奇艺独家出品，著名网络作家有时右逝编剧，新锐网络剧导演徐雷执导。讲述的是三男两女，五个身份背景、人物性格各不相同的年轻人，在大学毕业后两年左右共同留在北京，人生事业爱情刚刚起步阶段的故事。
姐姐当我是妹妹，可长帆从没当我是女人。
Copy the source code of DnsNameResolver to your own project, then modify the following code and add breakpoints for debugging.
聪明顽皮的小鬼头因淘气无意间识得金大发，金大发因发现当地恶霸曹天霸的恶行，欲上省城揭发，不料被曹发现，并派人追杀。小鬼头想保护他，最终只能是两人一起合力相斗，两人虽然逃脱追杀，但两股实力相差太甚，金与小鬼头能顺利达成铲除恶霸的心愿吗？
泥鳅和李敬文中了进士，被派来眉县和丰县任县令的事倒让他听得一愣，心里有些欢喜。
Ma Yihong, founder of Tong Wangxing: "Thinking is an ability, It's not exam work, The thinking ability curriculum should not be designed based on the examination results. It not only plays an important role in helping children to study in the examination, but also enables children to form a good thinking habit. This thinking habit will have an important impact on children's growth and important links in life such as social interaction, cooperation and interest in addition to subject study. The cultivation of thinking ability should jump out of subjects, exams and achievements. "
"Do enough foreplay so that everyone can enter a state of psychological preparation and then welcome death." He Yihe explained.
两人演的影剧都不少，也笑称最近“刚把手头的账还清”，但表示“最终还是会变成全心全意做Stolen Picture”。
当然也有例外的，比如越王尹旭自己的佩剑断水。
2. Relevant applications are very mature
陶盛仁烧出的大龙缸，同样质量不合格。陶盛仁服毒自杀。临死前，为了保住家族，他要陶昌南弃学，接管陶家瓷业，并守约娶赵孚生女儿赵如意为妻。赵孚生见陶家落败，便有意悔婚，陶昌南赌气之下，主动提出解除婚约。他
之后，陈超受孟菲的哥哥徐峰（谭俊彦 饰）雇佣，成为了他的助理，为了生活拼命打拼的他在不知不觉间冷落了李欣儿。与此同时，李欣儿意外结识了名为孙浩（边原 饰）的老总，孙浩对单纯善良的李欣儿一见钟情，随即展开了热烈的攻势，让原本心灰意冷的李欣儿感到不知所措。
最终，桃园行动组彻底覆灭。
平阳城因为成功升格为都城，所以也进行了一番扩建，但是现在无论是规模还是城池建设本身，都远远不及大梁。
于是放下这事，应秦枫邀请去吃饭歇息不提。
