The Liskov Substitution Principle (LSP) is one of the basic principles of object-oriented design. The Richter substitution principle says that wherever a base class can appear, subclasses can certainly appear. LSP is the cornerstone of inheritance reuse. Only when derivative classes can replace base classes and the functions of software units are not affected can base classes be truly reused, and derivative classes can also add new behaviors to base classes. The Richter substitution principle is a supplement to the "open-close" principle. The key step to realize the "open-close" principle is abstraction. The inheritance relationship between the base class and the subclass is the concrete realization of abstraction, so the Richter substitution principle is the specification of the concrete steps to realize abstraction. --From Baidu
沈炎四处观望，却没有看到想看的那道人影。
Pretending to be "pregnant" in June, she applied to the company for maternity leave. When the company asked her to provide a certificate, she got the pregnancy certificate in the hands of Western medicine Wang Zhigang and could also infer that her expected date of delivery was September 13 last year.
探长Peter Boyd指挥着一支经过多种训练的警探和科学家的警察队伍—悬案小组，使用现代的方法和原来调查时还没有的新科技来专门调查未破获的老谋杀案。
Last article: Common Operations on Git in IDEA or AS
Originally, I played on the battlefield for a long time. Who hasn't smelled the blood? Who hasn't seen red brains, piles of intestines, broken arms and legs? Arguably, I should have adapted to this taste long ago. But that was different, It was blood, but it was very, very strong, so strong that those of us who used to smell it could not adapt to it. When I first smelled it, I was surprised. I felt that this smell was by no means emitted by human corpses. Later, I realized that this smell was emitted by the following something similar to the previous dog-like and non-dog-like things. " Zhao Mingkai paused here and probably wrinkled his nose instinctively, as if he had smelled the unforgettable and unpleasant smell of that year.
面对商店街的神秘队伍”我爱夕阳红”、拥有全市最强战神罗可的岚翔体大，柔道社只能求助神秘的学校卫生清洁员，古夏。据说，攻陷女子短大宿舍、地下格斗擂台赛、袒裎相见的温泉旅行，完成这些作业，人人都能成为中国好柔员？！
《倚天》已经连载了一百多万字，剧情跌宕起伏，人物鲜活饱满，赵敏和周芷若以自身独特的魅力，征服了无数人，各自都有数不尽的粉丝。
远古时期，正义的魔弹战士们为了世界的和平，早已开始和邪恶的魔物对抗，在双方实力平分秋色之下，魔弹战士失去了能量，而魔物的大魔王幽缘魔魂则化成原始的卵。那个邪恶的卵经过了几个世纪仍旧孕酿着复仇的杀机，新一代的魔弹战士将继承先人的遗志，继续为人类的和平奋斗。
Coveting inferior food is cheap, and as a result, the intestines and stomach are ruined.
本片讲述在校攻读心理学专业的女大学生苏琳身边不断出现患有“上瘾症”的人，苏琳从一开始的劝说和不解，渐渐了解到这其实是一种心理疾病，并最终与他人一起帮助“上瘾症”患者，脱离心瘾的故事。随着人们社会交往的多元化，以及物质生活的提高，精神生活被越来越多的重视，一些具有时代特征的、新的“上瘾症”被显现出来，譬如本片中所涉及的“网瘾”、“酒瘾”、“爱情上瘾”、“恋物瘾”。本片以轻松诙谐的表达方式，通过各具特点的“问题”人物，让观众对心理疾病患者有一个正确的认知，去除偏见，引导大家更加注重健康的精神世界建设。在丰富的剧中场景、巧妙的故事线索及精炼有趣的台词里，相信观众会在笑声中，以愉悦的心情观赏此片。
养着，本也是预料之中，可被抓在严嵩父子手中，情况就有些复杂了。
这消息香荽已经从赵耘口中知道了，再听一次，依旧笑得眼睛弯弯的。
为了接近心中的女神，ROCKY到了陈SIR （石修 饰） 的公司，从一个最底层的业务员做起。ROCKY在MAY的鼓励下，从菜鸟蜕变成销售冠军，却忽略了一直在身边默默支持自己的团队伙伴——佳怡（刘诗诗 饰）。
膏药哥、大力、二呆，逗逼三兄弟满怀壮志开了一家借贷公司，想以此赚大钱。清纯少女赵佳妮，热爱唱歌，热爱表演，从小就梦想成为歌手。偶然机会参加歌手比赛，单纯的她听说可以花钱买选票，但赵佳妮没有钱。这时赵佳妮看到了一则借贷小广告，便想借钱买选票。借贷是需要抵押的，赵佳妮没有可以抵押的东西。公交车上她偶遇被人追堵的马天翊，在马天翊的配合下，向膏药哥三兄弟借到了钱。膏药哥三兄弟发现被马天翊骗了，找到赵佳妮，威逼利诱想要回借给她的钱，由此发生了一系列乌龙事件。
绿萝猜想着丈夫可能更为在乎男孩一些，她倒不是说一心想要生出个儿子将来好争夺王储之位，主要还是担心丈夫不喜欢女孩。
1. Enrollment and construction of teaching staff are restricted by regions;
Bill Lawrence及Dave Hemingson（负责执笔）负责的ABC一小时动作喜剧《互怼特工 Whiskey Cavalier》讲述FBI探员Will Chase（代号Whiskey Cavalier，由《丑闻 Scandal》的Scott Foley饰演）刚经历不好看的分手，现被指派与CIA行动员Francesca “Frankie” Trowbridge（代号Fiery Tribune，Lauren Cohan饰演）一同工作。他两将领导一支间谍情报小队，在拯救世界的同时，他们还得应付友谊﹑感情﹑办公室政治等问题。Ana Ortiz饰演Susan Sampson，她是FBI纽约办事处最顶尖的行为科学家，亦是Will的好友，不过这不妨碍她与Will的新拍档兼竞争对手Frankie建立友谊。Tyler James Williams饰演胡作非为的国家安全局分析员Edgar Standish，曾经骇入过国务院的主机；这个天才现在坐拥各种机密情报，因此不同国家想收买﹑监禁或杀害他。﹑Vir Das饰演Jai Datta。
