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
新角色红夫人穿越时空,从未来回到现在与巡逻小队相遇。
故事以Franklin和Irene York这对爱人为中心，他们多年前发现了一个掩埋在自家后院下的舱体/密室，通过它可以去往一个陌生荒芜的星球。从此他们便小心守护着这个秘密，但当一个神秘的年轻男子进入他们的生活后，York一家平静的生活迅速被搅乱了，而他们自以为十分了解的神秘舱体/密室，比想象中要复杂得多。
Archery, Boxing, fencing, Skin boats, trampolines, Judo, rowing, Swimming (fin swimming), Life-saving (life-saving on water), Shooting, wrestling, sailing (windsurfing), parachuting, powered umbrella, traction umbrella, gliding (paragliding, gliding, hanging gliding), hot air balloon, mountaineering, rock climbing, bungee jumping, exploration, automobiles, motorcycles, motorboats, crossbows, water skiing, martial arts (including Sanda), taekwondo, bodybuilding, aerobics, sports dance, rafting, surfing, diving, airships, light planes, sports yachts, karate, Shebin sports, horse racing, exploration, golf.
描写了和平公主遇见三国时代最棒的trainer后瘦身成功所展开的故事。和平公主是先王的老来子，之后很早就失去了双亲，备受王兄的宠爱。公主聪明和善唯一的缺点就是过胖，但宫中所有的人都对此缄口不言，亲切伺候她，她也从未觉得自己有什么不好。和平公主对救自己的命恩人白莫镇一见钟情，终于如愿以偿嫁给了她，新婚之夜因身材被白莫镇冷落，不仅如此更是爱上了公主的侍女红丹。化平称：“要怎样才能让驸马高兴”，但白莫镇却冷淡回答：“是我配不上公主，知道您品行端正”，每每看到对方的样子总是连声道歉。
嗯……杨长帆思索过后说道，明白了。
一次周文昌商战不顺，为了安慰周文昌，孔颖送他回家，三言两语，两人情不自禁终于做了不该做的事。正亲热间，孔颖猛然发现自己爱上的人原来是顶头上司刘梦的丈夫，羞得无地自容。正好此时刘梦回家取文稿，发现了他们的关系……一个完好的家庭顷刻之间就不复存在了。
Sichuan Artist Graphic Endorsement Company
6. Data preprocessing, feature engineering and model training.
北宋初期，宋太宗赵匡胤面对内忧外患，招降北汉名将杨业 。杨业投奔大宋后为太宗立下汗马功劳，太宗赐其天波府，威望一时，却引起宋丞相潘仁美觊觎。太宗于是利用两臣子间的钩心斗角来稳固自己的王位，想不到因此使得杨家儿郎杨四郎与潘家女儿潘语嫣成了两家意气之争的牺牲品。
两人见人死了，很惊异。
动作巨制《危城》是由陈木胜、洪金宝首度携手打造新类型时代。时值国家内战、军阀割据的乱世时代，军阀少帅曹少璘（古天乐饰）因杀害三条人命，被普城保卫团团长杨克难（刘青云饰) 绳之于法。可曹家财雄势大，以强权震慑居民，曹家上校张亦(吴京饰)得悉事件后，赶来普城取人，在城中遇上多年不见师弟马锋（彭于晏饰），马锋是位武功高强的浪人，路见不平欲拔刀相助，可是却面临正义与兄弟情之抉择。
In the P2P collective thunder explosion incident, the investor was the first to be characterized as fraudulent. The boss has already run away and all his assets have been transferred abroad.
也好，外面总归宽敞些。
剧集由肯·桑泽尔主创，并由野罂粟娱乐和ABC国际工作室为美国广播公司及法国电视六台拍摄制作。
看来一场风暴是免不了，事情到底会如何发展，谁也预料不熬。
Http://www.freebuf.com/articles/neoppoints/152457.html
小娃儿们听了，哄闹着催促他快说。
2. Hit out
电影讲述了退休军官老丁(洪金宝饰)因“健忘症”弄丢孙女，内疚回到老家。邻居小女孩春花(陈沛妍 饰)成为他的慰藉。可女孩的父亲(刘德华饰)无意卷入了当地黑帮团伙的争斗中。老丁为营救春花挺身而出，也寻回那份作为军人的骄傲和弥补作为爷爷的过错。
