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
60年代中期,岳军与李银虎,王元亮等几位同乡应征入伍.岳军热爱军营,努力学习,苦练军事技能,成为同批兵中的佼佼者.岳军的接兵干部杨兴荣在与他多年的军旅 生涯中,因观念上的差异和工作上的分歧,常有冲突,两人相互较劲,并在矛盾中成长进步,在竞争中加深友谊. 岳军以过人的胆识,执着的追求,非凡的智慧,不 断化解与战友之间的矛盾,工作中的困难和人生中的挫折,带领和激励官兵为我军的建设发展做出了积极贡献,终于从排长到集团军军长,历经十一级台阶,成为我 军的一名将军,也成为战友心目中的骄傲.
《我的兄弟情人2》是第一部的续集，五年后Ter告诉Bank一个秘密，Golf没有死，Bank和Golf五年后又会发生怎样的故事呢？
可是项羽竟然将此事的一些责任归结到尹旭身上，还因此而贬斥他。
B) It is suggested to start from a simple scene and discover or design a certain pattern by yourself. From this, you can understand how the model solves the problem. In this way, the model becomes your own thing, and you will not have the problem that it is easier said than done. All design patterns are just the application of basic principles and concepts in specific occasions. You may not know the name of a design pattern, but you know all its advantages, disadvantages, variants and applications. Seeing mountains is not mountains, seeing water is not water.
Showtime正式宣布续订《清道夫》第5季。
北美房车赛的后勤团队老板决定退位，将大权交给女儿执掌。面对力图打造现代化团队的新老板，凯文·詹姆斯饰演的队长能够抵挡新世代的冲击，保住自己和团队的江山吗？《维修狂人》将于 2月15日上线，Netflix 独家。
Left Rudder Shift + Left Arrow Shift + Left Arrow-
讲述了东汉王朝开国皇帝刘秀和皇后阴丽华在云台二十八将帮助下创建伟业的故事。新朝年间，刘秀于长安太学求学之时，结识了邓禹、刘玄、冯异等少年才俊及童年的阴丽华，数年后，新莽暴政，天下大乱。由于王莽的残暴，刘秀随兄长刘縯揭竿而起，阴丽华亦乔装化名阴戟，追随左右。从舂陵起义到昆阳大战，刘秀与一众肝胆相照的同袍并肩作战，浴血沙场。孰料刘玄称帝后，忌惮刘家兄弟功高，诛杀刘縯。刘秀娶阴丽华为妻，韬光养晦，使刘玄放松警惕，放其持节北上，重振旗鼓。河北之路危机重重，幸有邓禹、冯异、吴汉、耿弇等旧故新知先后来投，患难与共。河北真定王刘扬提出联姻结盟，为顾全大局，刘秀忍痛与妻子分离。之后，刘秀联手邓禹、冯异，经数十载不懈努力，结束战乱，平定河北等地，以洛阳为都，复兴大东汉王朝，终成夙愿，使大汉帝国延续二百多年。
《光芒》以长治市安监局原局长张巨魁为原型。张巨魁是长治市首届十大道德楷模，在他51岁辞世后，留下的是一个完整的市、县、乡、村、矿五级安全防控网络，以及良好的煤炭安全生产形势；而留给家庭的却是5万多元的医疗费单据、一封尚未寄出的资助困难学生的信和300元资助款。该剧讲述了主人公万长虹和谷雪松在安监生涯中所经历的命运流转、观念碰撞、价值定位和精神走向，以及由此所迸发出的人性光辉。
At present, many provinces (autonomous regions and municipalities) across the country have revised their local population and family planning regulations, and all localities have increased the duration of maternity leave for women to varying degrees. In 2017, Tibet explicitly extended the period of maternity leave to one year through a document jointly issued by government departments, which is also the longest maternity leave in all provinces in the country.
吕老哥说得很好，其实我对武侠也有一点体会，可归纳为八个字。
WeChat is widely used now. Many people need to use multiple WeChat on one mobile phone at the same time, but the method of switching accounts is too troublesome. Android Android system can realize WeChat multi-opening function through the following software, which is very simple and can be realized by directly installing online.
For the collected components starting with target and ending at the root node, two in this example. It is used for capture and bubbling of subsequent simulated events.
仲村亨、要润、广末凉子、矢本悠马、斋藤工、三浦翔平分别担任第1～6集的各集主演。高桥克实、八岛智人将以宇宙中心工作人员的身份出演全剧。
The keyboard moves to the left of the previous page, the keyboard moves to the right of the next page, and returns to the book directory.
Find the ROM of a certain game, select all games on the right, find the game you want, and then look at the English letters below the driver column, which is the ROM file required for the game.
《双重生存》是一部关于探索频道的纪录片媒体该计划遵循两个生存主义者展示了截然不同的野外生存技能：科迪伦丁，一个极简主义和原始技能专家，和戴夫坎特伯雷，一个军事风格的生存专家和专业的狩猎指南和追踪器，他的名声来自于YouTube该系列的第二季于2011年4月22日在探索频道首播。截至2011年6月28日，该系列已续播第三季，但第三季尚未开始制作，第一季和第二季的联合主持人戴夫·坎特伯雷，不知道他是否会在第三个赛季复出。
奇遇 片岡鶴太郎 仲本工事
