After creating some subclasses of Pizza, you can start testing:
Observer mode: pay attention to encapsulating object notification, support the change of communication object, realize the change of object state, notify and update the objects that depend on it.
《粉碎》是美国音乐剧电视连续剧，于2012年2月6日在美国全国广播公司首播。该系列剧由剧作家特雷莎·雷贝克创作，NBC执行官罗伯特·格林布拉特（Robert Greenblatt）开发，著名导演史蒂芬·斯皮尔伯格（Steven Spielberg）担任执行制片人之一。这部连续剧在美国NBC网络频道播出，由梦工厂电视台和环球电视台制作。第二季于2013年2月5日首映。
在我们六集的每一集中，Baymax只想帮助某人，但很多时候他们不想得到帮助。他着手解决一个他已经确定的身体问题，在这个过程中，他会进入一个更深、更感性的地方，并且在这个角色上几乎可以改变。
女毒枭第二季……
[突袭]系列导演加雷斯·埃文斯转战小荧屏，将执导新剧《伦敦黑帮》(Gangs of London，暂译)，同时他也将担任该剧联合编剧。新剧由HBO旗下Cinemax频道、天空电视网联合出品。故事背景设置在现代伦敦，一个犯罪团伙头目之死引发出了伦敦不同国籍、不同派系之间的帮派斗争。该剧将于2019年播出。
第五季的故事中，编剧将会有一个重大的时间跳跃；Anna饰演的“Joanie”是Alison和Cole的女儿，将会以成年人的身份登场，重新回到Montauk寻求关于母亲的真相。目前《婚外情事》确定新一季除了Ruth Wilson饰演的“Alison”不再出现之外，剧中的另外一位男主“Cole”Joshua Jackson也已经降级到客串演员，仅会出现1-2集。
改编自かっぴー的同名网络漫画。故事讲述主角・耶格时尚子（矢作穗香）是时尚一送「耶格家」的独生女，自小接受与时尚相关的英才教育，因而成为「时尚房子品评家」。因为某个原因，她要在25岁生日前找到住在她认可足够时尚的家的理想男人，只是因为她的要求太高，每次男生带她回家，她都会毒舌地批判一番……
鬼厉横行天下时，雪琪独守小竹峰，夜夜在明月下舞剑，恐怕心中依然在担心他吧。
Some common behavior methods will be defined in the state class, and Context will eventually delegate the request to these methods of the state object. In this example, this method is buttonWasPressed. No matter how many state classes are added, they must implement the buttonWasPressed method
飞影的飞鸽传书已经为我们争取了足够的时间，既然桓楚和英布都不想动弹，那我们就先下手为强，出兵豫章。
The result of Xiao Bian's inquiry at the subway window is that most window staff can correspond to English, so those who cannot speak Japanese can also rest assured. The Japanese staff are very serious and will provide detailed information to tourists who need help. So don't forget to ask the window for help if you have any questions. Someone will come to help.
我们最原始的恐惧之一就是对未知的恐惧编织了一系列故事。
说起此事，英布脸上掩不住的失落。
学弟男主在学生时代的时候就暗恋自己的学姐女主，后来女主成为了一名精明能干的律师。而面对小学弟奶狗的追求爱慕令她她陷入纠结，因为考虑到许多方面的因素并不确定自己是否应该与年轻帅气的年下男有感情发展。
Although considering that many players like to cut socks and match them with their favorite "magic socks", to be honest, Adidas has prepared quite good configuration and performance for this player's version of socks. The design of the middle help socks enables you to wear them in daily training, and the socks fabric adopts Climacool technology with outstanding air permeability and perspiration performance, which enables you to have a fresh and comfortable wearing experience during the hot summer matches. The sock head and heel, the two most easily damaged parts of the sock, are made of special knitting technology to make it more durable.
他……他们……嘉靖颤颤点着军报，抬起头来，面皮抽动，只差青筋暴起，他们在九州？严嵩大惊，伴了皇帝几十年，他不会不知道这个表情代表着什么。
中国台湾将推出大型女团选秀节目《菱格世代DD52》（全称为《菱格世代Dancing Diamond 52》），由野火娱乐、联联看演艺经纪携手打造，詹仁雄担任制作人，杨丞琳、潘玮柏担任首席导师，萧敬腾、林宥嘉、炎亚纶、陈立农等担任飞行导师。节目采用每一个女孩都有可能是钻石的理念，52位女生分为黑桃风暴、烈焰之心、雪钻石、粉红梅花四种风格进行比赛，一季共13期。
The disadvantage of state mode is that many state classes will be defined in the system. Writing 20 state classes is a boring job, and many objects will be added to the system. In addition, because the logic is scattered in the state class, although unpopular conditional branch statements are avoided, it also causes the problem of logic dispersion, and the logic of the entire state machine cannot be seen in one place.
Attacker: The computer used by the attacker is the attack console, which can be any host on the network or even an active laptop. The attacker manipulates the whole attack process and sends attack commands to the master.
