After understanding the history and classification of design patterns, how should we learn design patterns? Before learning the design pattern, readers must establish a kind of consciousness, that is, the design pattern is not only a method and technology, but also an idea and a methodology. It has nothing to do with the specific language. The main purpose of learning design patterns is to establish object-oriented ideas, program to the interface as much as possible, with low coupling and high cohesion, so that the programs you design can be reused as much as possible. "Specious. Learning design patterns can better understand object-oriented ideas. Design patterns are some design skills and tricks. Don't rise to ideas and methodologies, okay?"
Ha Xuesheng, director of the program department of CCTV's financial channel, concluded: "Charming China City is a bold attempt by our CCTV financial channel. For such a long time, we are also looking for a new path for our own development. We need to look for areas of expertise, look for CCTV's value, social responsibility and responsibility, integrate social resources and do programs that CCTV cannot do. "Charming China City" has found an accurate positioning this time, combining with the government and tourism resources, and using the resource integration ability that others do not have, to realize the demand resonance for the transformation and upgrading of the city, and to realize the resonance between the social and urban transformation needs and the responsibility of our program. "
文革末期，未婚先孕的知青顾家慧与农妇凤姑同日生下一女，接生的竟是一兽医即为凤姑丈夫陈金鹏。家慧产后即逝，凤姑因家慧托孤之请，乞讨至沪，送孤女予顾母，奈何顾母身临险境，拒认自家骨肉。雨过天晴，顾家劫后余生，重振门庭。顾母到山村亲迎外孙女回家，不料，善良的凤姑一念之差却予调包。事后，她又深感内疚，再到上海欲换回生女，然而，却反被顾家误会，大错铸成。两个女孩的命运由此别如天壤。引发出一连串扑朔迷离，悬疑诡谲的故事。
A. Ear auscultation tube examination;
《陷入纯情》是韩国JTBC于2015年4月3日起播出的金土连续剧，由池英洙导演，柳熙京编剧，郑敬淏、金素妍、尹贤敏、陈久等主演.
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.
因为除了读书，你做什么事都会被读过书的人搞，所里稍微特殊一点，是被继承功名的人搞。
武当掌门无尘子（朱铁和）命两大弟子傅青云（刘德华）和慕容白（吴启华）消灭魔域，二人几经波折，终潜入魔域，却发现魔域原是世外桃源。云对魔域生活渐生好感，更爱上魔域首领傅千山（石坚）的义女唐琪（赵雅芝）；白则继续从中挑拨，令魔域中人自相残杀。云望尘能收回承命，不料却遭到利用，误伤山，正派人士遂将魔域一举歼灭。 云往武当山，适白为争掌门之位与尘恶斗，遂出手助白，令尘重伤。尘临终前道出云实为山之子，云闻讯晴天霹雳。 云逃返魔域，眼见昔日乐土已成废墟，决意学习魔教武功，重建魔域。一日，白忽至，欲杀云，幸琪及时赶至力退白，千钧一发间，山被白重创，山死前嘱咐琪助云光复魔域。白眼见云势力日大，不惜出卖爱侣楚烟寒（周秀兰）以换来绝世武功，与云一决死战，并要血洗魔域……
是不是？爱丽丝最后问道。
转校生小雨在父母的安排下转入一所女子高中，在这里她不仅收获了自己的恋情，还人是了一群性格迥异的女孩
针对不断变化的忠诚，不安的联盟和敌对古代的背景下，共和国和分离主义之间的冲突斜升，从而为达斯西迪厄斯的最终背叛反对绝地行为。在这些不确定的时代，一些该部队的光明与黑暗两面的最深的奥秘被揭示为一个勇敢的克隆人士兵揭露了一个令人震惊的阴谋。天行者阿纳金的关系最密切的是测试它的极限，尤达大师，使这一发现可能会永远改变银河系的力量平衡
2005年4月15日，朝日电视台在近一个月的停播后推出的水田版《哆啦A梦》（一说《哆啦A梦》第二季），因其画风、声优与之前的大山版大相径庭，而被称作《新哆啦A梦》。
本剧场版紧接TV版第27话。在27话良太郎一行人为了追踪异魔神而回到过去，但他们却不知道自己已经落入了牙王的圈套。当良太郎等人消灭完异魔神并想回到Den-Liner的时侯，却发现Den-Liner已经被牙王劫持…… 众人被逼留在过去，最坏的情况是良太郎失去了成为电王的所有记忆，桃泰诺斯也因此不能附上良太郎的身体。在机缘巧合下，良太郎遇到10岁时的良太郎（剧中用“小太郎”代替）和异魔神齐格，并且在樱井的帮助下，开始了追踪Den-Liner之旅。 另一方面，回到江户时代的牙王成功夺得神之列车Gao-Liner，且抓住了追踪到来的良太郎，并坐着Gao-Liner回到1988年12月26日。 在1988年，良太郎恢复了记忆，但被牙王阻挠而不能变身。正当此时，樱井带同救兵出现，救兵则是三个不同时间的良太郎。于是，四个不同形态的电王同时出现，最Climax的战斗即将展开……
Flying your plane
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在这个史上号称校规最严苛的百年私校“圣英学园”里，学生之间口耳相传的，不是春风化雨的老掉牙故事，而是一旦有人想破坏校园宁静、引发可怕风波的时候，霹雳MIT就会出动，及时阻止事件的发生，默默守护着圣英的正义与和平的传奇。因种种原因，霹雳MIT消失，校园开始作乱，只剩下末代霹雳美眉CHERRY老师(范玮琪饰)。第一个不幸意外发生，谁也没想到这只是整个恶整游戏的开端，黑暗中窥视着一切的恶魔，早已悄悄接近CHERRY老师所带领的霹雳MIT，要和他们玩一场恶魔游戏。每一道关卡获胜的人，可以得到一块拼图，只要将所有拼图拼凑起来，就可以得知恶魔的真面目。但是，万一输了的话，这个学校就会受到永远的诅咒，再也没有恢复平静的一天。为了圣英学园，霹雳队员纷纷出动对抗黑暗势力，但谁是恶魔？曾是美眉教主的天使老师（田丽饰）又与CHERRY老师有何恩怨？而在充满危机的任务下，霹雳队员们的友情、爱情，又会对任务产生什么样的影响？
Also, you can register multiple delegates for an event with + =.
