1. There are two options to manage the creation and destruction of state objects. The first is to create and then destroy state objects only when they are needed, and the other is to create all state objects from the beginning and never destroy them. If the state object is relatively large, the first method can be used to save memory, which can avoid creating some objects that will not be used and recycle them in time. However, if the state changes frequently, it is best to create all these state objects in the first place, and there is no need to destroy them, because they may be used again soon.
当第三季开始的时候，击败斯坦尼斯·拜拉席恩大军的蓝尼斯特家族进一步巩固了对君临城的统治，但北方之王罗柏·史塔克仍然在向南推进。他控制着许多原本属于君临城的土地，并且至今未尝败绩。
Of course, if both the proxy object and the ontology object return an anonymous function, then they can also be considered to have a constant interface. For example, the following code:
(a) According to the provisions of the medical security management and the agreement to provide medical services;
"They need to make a flexible assessment of their systems and ensure that their service providers are ready to deal with potential attacks and can provide them with adequate protection," she concluded.
获奖记录：
The National Day parade was preceded by Hong Liu and J-7 (Bayi Flight Performance Team). The team currently has 12 formal performance members, including 5 super pilots and 7 first-class pilots. They are the ones who pull cigarettes.
说着话，眼睛瞟向那边，正看见小葱对着葫芦和板栗娇憨地自夸，那和睦的情形，让她仿佛看见了十几年前的槐子和菊花，禁不住满心喜悦。
曾经富甲一方的武状元苏灿遭遇陷害痛失一切，后被一乞丐所救，坎坷磨炼中练得绝技，终成一代醉拳宗师。
1977年北京。北方大学的校园中从未有过今天的热闹场面，一批饱经人生磨难的"老三届"们重新获得了渴望已旧的求学机会，他们即将续写逝去的青春断代史，用他们特殊的人生阅历和饱满的生活激情，以次为生活的起点，在以后的岁月中不断认识和发现自己，寻找和实践着自己的人生理想，从而成为极富特色的"七七级""七八级"，逐步成为我们今天社会的中坚力量。
讲述了德久失踪5年后，活着回来了，而因为保险金，德久的家人们则希望把德久当成已死之人，由此展开的现实家庭剧。
Output: A B C D E
The structure diagram of the singleton mode is as follows:
威尔和格蕾丝《Will & Grace》是美国首部由有线电视播出的引入同志题材的情景喜剧。这部剧于1998年9月21日在NBC首播以来，已经获得了16次艾美奖，83次艾美奖提名，并且4位主演均获得了艾美奖。
Will Truman（艾瑞克·麦柯马克 Eric McCormack 饰）从哥伦比亚大学和纽约大学的法律专业毕业后，在一个一流的法律公司工作，目标是当上公司的合伙人。但后来辞职，决定开展自己的事业。Will最好的朋友Grace Adler（黛博拉·梅辛 Debra Messing 饰）拥有自己的室内装饰公司。两人在大学里认识的。经过短暂的交往后，Will意识到自己真正的性取向，两人和平分手，促成了一段美好的a gay- straight friendship。他们之间不用言语的沟通就可以明白对方心里所想，互相支持，互相理解，拥有最牢固的友情。Karen Walker(梅根·莫拉莉 Megan Mullally饰)是Grace的助理，但其实什么活都不干，是个腰缠万贯的社交名流。Jack McFarland (西恩·海耶斯 Sean Hayes饰)也是Will的好朋友，三流演员。
The first method feels messy (actually recommended). We usually need to put the script code in a more appropriate place. Window.onload method will be a good choice. Window.onload is an event that is triggered when the document content is fully loaded. You can register an event handler for this event and put the script code to be executed in the event handler, thus avoiding the situation that the object cannot be obtained.
到底是有什么隐痛让司徒宝自甘沉沦？重寻对柔道信心和热爱的他，是否能够打败对手
面对日益严重的罪案，香港警方的组织日趋强大和现代化，警方人员的质素亦不断提高。十三集警匪单元剧《干探群英》便是描写警队中心的一组干探，在他们面对悍匪时，亦有自身的喜怒哀乐，从中揭示他们的查案经过及生活情况。
荒川河河床是一块天朗气晴、水景迷人的小天地，一群乐天、爱幻想的电波族就聚居在这里。 上流社会优秀青年"小招"与游民美少女"小珊"，两人因缘际会展开了一段不可思议的同居生活。 一段爱情故事在荒川河畔就此展开，这究竟是喜剧亦或不是……在现代日本引发各种讨论话题的新鲜故事题材，不知你觉得如何？
Three, about the material and paint barrel mapping
