The above is only a model of "Long En" bicycle, If you need to generate other types of bicycles, Other subclasses can be written. The most important advantage of factory mode is that some of the same methods can be implemented. We can write code in the parent class for these same methods. If we need to implement specific business logic, we can rewrite the parent class's methods in the subclass to implement our own business logic. In terms of professional terms, there are two points: First, weaken the coupling between objects and prevent code duplication. Instantiating a class in a method eliminates repetitive code. Second: Repetitive code can be written in the parent class. Subclasses inherit all member attributes and methods of the parent class. Subclasses only focus on implementing their own business logic.
这个世界上百分九十的游戏，沈飞都是看不上眼的，国内的游戏更是百分九十五都看不上眼。
看来这徐家还真是可以的。
1910年哈尔滨爆发了一场百年不遇的鼠疫。这个城市无法再恢复原来的繁荣面貌了，从发病起，每天死的人从1个发展到180个，整个城市恐慌了。伍连德抵达哈尔滨后也被灾情的严重所震惊，经过3个月的调查研究，伍连德确认了病情的性质——肺鼠疫。于是他命所有人都要戴口罩，隔离病人。最后冒生命危险果断采取措施——焚烧尸体，从而彻底切断了传染源，一场大瘟疫被彻底消灭。
《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。
Singleton is a common design pattern. In Java applications, a singleton object can ensure that only one instance of the object exists in a JVM. This model has several advantages:
Entrepreneur Ling Jun told the story of two employees of his company. The two employees are classmates he recruited at the same time.
第二季的故事将加入由Christian Cook扮演的新常规角色，在第二季剧情一开始，通向仙宫的传送门已经打开，某种势力将穿越它来到人类的地球。Christian Cook的角色出现之后，黑暗再次笼罩东区。Joanna因为中毒而非常虚弱，Beauchamp家的其他女人正全力寻找解药。Penelope死后，Killian和Dash的巫师魔力全都恢复了。
帮助朝鲜原子能研究所所长金明国博士亡命的曹明浩接到亨俊的报告，得知亡命计划被暴露后担忧情报被泄露。随后召开紧急会议，商讨新的亡命计划。秘密和曹明浩见面的勇冠召集特殊要员，但是计划再次被失败。三年后，勇冠再次接到明浩的联络。成为NTS新任局长的勇冠为了完成特殊任务，重新选拔了要员。
IV. Application Value of BIM Technology in Operation and Maintenance
本剧讲述城里姑娘晓芬跟随男友长海回到农村老家，与未来婆婆春花和嫂子彩玉之间发生的故事。以爱情为主线，以生活为依托，塑造了几个鲜活的富有时代气息的农村人物形象，通过家庭日常生活呈现一幅当代农村普通的生活画卷。
影片主要讲述了心存梦想的刘小二终于开始了自己憧憬过无数遍的大学生活，五个来自天南地北不同性格，习惯和家庭背景的女孩凑到了一起，开始了有欢笑和泪水，有梦想的大学时光。性格外向的班长吴静喜欢上了同班的坏小子肖张并展开了一系列的追求。但肖张却发现自己爱上了刘小二而拒绝了吴静的示爱，自尊心极强的吴静由此对昔日的好闺蜜，好室友刘小二万般排挤，带头孤立她。导致刘小二因为种种压力选择了退学....
#星际迷航：发现号##Star Trek Discovery#发现号才播了几集就获得第二季续订，新闻稿称这部剧为CBS网络平台吸引了破纪录的注册用户。
毛骗，意思是指街头的小毛骗子，他们有组织有纪律，混迹在城市的边缘。五年前，赵宁父亲被骗光所有财产，跳楼自杀，赵宁为报父仇，从此涉足江湖。她汇集各路精英，组成一个诈骗团伙。他们是骗子，是侠盗，是不法份子，或者他们没有高尚品德，但是有职业操守，他们的目的不仅仅是为了钱。他们是高智商的艺术家，精密算计着每一步的计划，锁定目标，制定计划，精心布局，诱敌深入，最后把贪婪好色和为富不仁者收入网中。小偷看不起强盗，因为强盗没有技术含量；骗子看不起小偷，因为小偷没有艺术含量。每一件事，只要到了极致，就是一种艺术。这是一面镜子，反映社会的另一个层面。有些东西也许我们都看不到，但是我们都听说过，这是当下的故事，未来的传说。
Recipient of the 2007 Golden Globe Award for Best Drama Television Series and multiple Emmy nominations, including Outstanding Drama Series for the past two years, "Grey's Anatomy" returns to the ABC Television Network for its fifth season.Is "happily ever after" possible for Meredith Grey and Derek "McDreamy" Shepherd? With Meredith experiencing a breakthrough in therapy - the realization that she and Derek can be extraordinary together, rather than ordinary apart -- she and Derek now face the highs and lows of being a committed couple.Continuing their first year as residents at Seattle Grace Hospital, Meredith, Cristina Yang, Izzie Stevens and Alex Karev have interns of their own to mentor, including Meredith's half-sister, Lexie Grey. Lexie has become a roommate and confidante to George O'Malley, who, after divorce with Callie, a breakup with Izzie, and learning that he failed his residency test by only one point, is striving to get both his professional and personal life back on track.After attending to his girlfriend Rebecca's mental illness on his own, and revealing that he had gone through this with his own mother, Alex finds solace in Izzie's arms. Alex must continue through this difficult time, whether or not Izzie remains by his side.Cristina, having finally won out over her tough-as-nails mentor, Erica, is back on track as a surgeon - but is there a chance for new love in her life as well?With the encouragement of Mark "McSteamy" Sloan, Dr. Callie Torres has taken a chance on love with cardiothoracic surgeon, Erica Hahn; now, she and Erica must figure out what happens after the first kiss.Overseeing the residents is the no-nonsense Chief Resident, Miranda Bailey. Facing marital troubles and the difficulty of balancing her work and personal life, Bailey has handed her responsibilities as head of the free clinic over to Izzie. Also striving for balance is Chief of Surgery, Richard Webber, who has reunited with his estranged wife, Adele.The doctors of Seattle Grace Hospital deal with life-or-death consequences on a daily basis - it's in one another that they find comfort, friendship and love. Together they're discovering that neither medicine nor relationships can be defined in black and white. Real life only comes in shades of grey."Grey's Anatomy" stars Ellen Pompeo as Meredith Grey, Patrick Dempsey as Derek Shepherd, Sandra Oh as Cristina Yang, Katherine Heigl as Isobel "Izzie" Stevens, Justin Chambers as Alex Karev, T.R. Knight as George O'Malley, Chandra Wilson as Miranda Bailey, James Pickens, Jr. as Richard Webber, Sara Ramirez as Callie Torres, Eric Dane as Mark Sloan, Chyler Leigh as Lexie Grey, and Brooke Smith as Erica Hahn.
通天王朝，盛世太平。皇室四家族为巩固家族地位，通天书院应运而生。皇室家族也为名额抢破了头。知名奇才作家圈粉无数，连皇后都是“他”的死忠粉！于是凭借超强才华免考入学通天学苑。可万万没想到这位才华横溢，并拥有盛世美颜的天才少年竟是“女儿身”。从此展开了一段多人争宠一人，甜蜜到炸、美轮美奂的校园恋爱故事。
《唐顿庄园》第六季将是它的最后一季。此前，剧集的联合制作人盖瑞斯·尼姆在接受采访时就表示，该剧会在第六季后“随时剧终”，如今这一言论最终成为现实。 《唐顿庄园》从2010年开播至今，一直是英国观众非常喜爱的作品，但随着剧情拉长，收视率已经大不如前，这也是该剧选择剧终的其中一个原因，不过对于普遍偏短的英剧来说，《唐顿庄园》坚持到六季已经是个不小的规模了。 据报道，《唐顿庄园》的不少演员合约都只签到了第六季，并且有很多主创都已经开始准备投入新作品的创作中去了。尤其是编剧兼制作人朱利安·费罗斯，早在几年前就已经开始准备自己的NBC新剧《流金岁月》，但一直碍于《唐顿庄园》的续订而没能抽出身来，现在也能够全身心的投入到新剧的制作。
When introducing the competition plan and relevant rules for the second season, Shi Fan, chief director of Charming China City, said that the second season would increase innovation in an all-round way and stress three elements: first, it would emphasize the integration and creation of culture + tourism + city brand; Second, this year more emphasis has been placed on the harmonious relationship between people and cities. Third, the city's profound cultural heritage will be deeply explored again.
