State mode refers to allowing an object to change its behavior when its internal state changes. The object seems to have modified its class. Divide this sentence into two parts by commas. The first part means to encapsulate the state into a separate class and delegate the request to the current state object. When the internal state of the object changes, different behavior changes will be brought about. The second part is from the customer's point of view, the object used has completely different behaviors in different states. The object seems to be instantiated from different classes, but in fact this is the effect of using delegates.
This pseudocode can well understand the event delivery mechanism:
6. A photocopy of the Notice of Approval for Enterprise Information Change issued by the Administration for Industry and Commerce and stamped with the official seal (three certificates need not be provided in one)
走马灯株式会社规则：来到了走马灯株式会社的人（以下称为客人），可以观看到收录了自己〝全部″人生的DVD。将有专人带领客人进到小房间内，并且请他写下姓名跟出生年月日。之后，会交给客人和其年龄数相同的DVD。DVD的内容，正是客人生活至今、以客人的视点所纪录下来的影像。客人可随意以遥控器操纵播放，如果没有兴趣，可以随时停止。若是跟客人有关的人，客人也可以观看其人的DVD。DVD里收录的人生影像，就是客人出生到现在的一切纪录。
哎吆亡命之际，又发现了胡老头其实并非什么香港大亨，只是一名老千，他来香港的目的就是要骗卡邦等流氓的钱。胡老头邀请哎吆入伙，一起设局骗卡邦。和好友探长罗宾（泰迪•罗宾 饰）商量后，哎吆决定来个将计就计。
9-7 Administrators: Administrators are special users. Write a class named Admin that inherits the User class you wrote to complete Exercise 9-3 or Exercise 9-5. Add an attribute named privileges to store a list of strings such as "can add post", "can delete post", "can ban user", and so on. Write a method called show_privileges () that displays the administrator's permissions. Create an Admin instance and call this method. ?
有一个返回欧洲的舰队就在马六甲，你现在回去，来得及。
该剧由新冠疫情背景下不得不改变生活方式的人们的各自视角短篇剧集组成。
The learning platform launched on that day is called "Learning Power". No matter from the time node, the attendees or even the names of the platform, it obviously has a very heavy weight.
23. Chain of responsibility model
板栗道：这主意好，省事。
四十岁的艾丽莎意识到自己身患绝症，即将与自己的丈夫和女儿阴阳两隔。但在她死前，艾丽莎想了一个办法始终陪伴在孩子身边：她给女儿准备了18份生日礼物，直到后者成年为止。而这18份礼物给成长中的少女既带来的不仅是慰藉，还有对于家庭与生命的烦恼。
(3) Overview of Play Methods
After studying the design pattern during this period of time, I still have a lot of feelings, because when I am writing code now, I often think about whether I can use any design pattern to refactor here. Therefore, after learning the design pattern, I feel that it will slowly affect the way you think about writing code. Here is a summary of the design patterns. First, all the design patterns can be sorted out. Second, an index can be made to help everyone collect.
孙悟空的人气无法想象得高，甚至可以说是华夏神话体系中最有名的一个，很多外国人不知道玉帝、如来，但是他们却知道孙悟空这个猴子。
小如生性活泼顽皮，却有些傻气，在护校时是一名成绩非常差的学生，勉强毕业后被妈妈托门路送进第五医院，因此她遭到同事的嘲笑和捉弄，在医院里也遇到了精灵古怪的事情，弄得她狼狈不堪。小如渴望成为一名正式的护士，无奈遇见强劲的对手，她的希望渺茫。小如对新分进来的研究生邵剑波一见“烦心”，两人吵吵闹闹中擦出了爱情的火花，不料半路却杀出一高贵、美丽、才能出众的女孩——留学归来的外科医生蔡美云，更要命的是她还是第五医院院长的千金。
但是现在事情真正出现在面前的时候，想要坦然接受却是不能的。
正直花样年华的女孩乔湘湘，与闺蜜好友一起游玩时，无意间碰上鬼事。接着她的生活陷入无限的恐怖，如果听从安排，一切都美好的，反之则相反。直到影片结局乔湘湘终于看清楚了，鬼上身自己的鬼的脸庞，其实就是自己。乔湘湘是否能走出灵魂的牵绊，恐怖，一切尽在诡压床……
"Then when you shot these 'dogs' with guns, how many shots did you need on average to kill one?" I asked.
