Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:
7-bark Cortex
My major is computer science and I have more than 10 years of experience in software development. In terms of work, I currently lead a team that provides data processing and analysis solutions for banks.
CBS电影改篇剧《反恐特警组 S.W.A.T.》改篇自2003年同名电影（那电影其实又改篇自1975年的同名剧集），《反恐特警组》由Sony Pictures TV与CBS TV Studios合作制片，执行制片包括Shawn Ryan﹑Neal H. Morit z﹑ 林诣彬﹑Aaron Rahsaan Thomas。
3. Shutter
The module mode uses an anonymous function that returns an object. Inside this anonymous function, private variables and functions are first defined for use by internal functions, and then an object literal quantity is returned as the value of the function. The returned object literal quantity only contains properties and methods that can be exposed. In this way, external use of the method can be provided; Since the public method in the return object is defined inside the anonymous function, it can access private variables and functions inside.
震天的喊杀声中，楚军如同潮水般涌来。
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。
十六世纪下半叶，塞维利亚是西方世界的大城市，是欧洲通往美洲的门户。这座城市的富饶，依靠的是国际贸易和金银财富，同时也归功于共同生活与此的海内外人口：基督徒、皈依基督教的犹太人、受过洗礼的摩尔人、奴隶、获得自由的奴隶、流浪汉、盗贼、妓女、贵族、平民。同时，不平等、饥荒和传染病构成了这座城市的阴暗面。在一次黑死病的爆发中，塞维利亚社会中的几名杰出成员被杀。马特奥，一位被宗教法庭审判的罪犯，必须解决这一系列的凶案，才能得到宗教法庭的赦免，从而拯救自己的生命。这是一场孤掷一注的调查，面对的是一个极为复杂与矛盾的环境。在那里，公众压抑和私人享乐并存；神秘主义和混乱无序随处可见；修道院纪律涣散，妓院却法规森严；监狱俨然变为藏身之所，医院则成为葬身之地；背叛与忠诚交织涌动。
抽空去洗了一个澡，换一身新衣服……这话说得必须要打满分。
CPS2 substrate
咳，咳。
2. System Recovery Causes Exception
俞大猷再次抬缸与戚继光碰了一下，喝过后顺手将酒缸砸烂在地上，老弟，今后你若与杨长帆兵刃相见，是打是不打，怎么打？该怎么打怎么打。
中军大帐里，众将站立两边，宋义目光扫过，轻咳一声道：今日召集诸位将军前来，本将有事要宣布。
After we have modified the rule, if we want the modification to take effect permanently, we must use service iptables save to save the rule. Of course, if you misoperate the rule but do not save it, then after restarting iptables with the service iptables restart command, the rule will return to the same appearance as it was when the/etc/sysconfig/iptables file was last saved.
刘邦沉声问道：子房先生，现在怎么办？张良见状，心中稍稍有了一丝欣慰，点头沉声道：汉王，为今之计，应该先收拢残兵，在中原选择一座大的坚固的城池坚守，和项羽的大军周旋对峙。
Steak Making Video
公元2110年，能源即将耗尽的地球满目疮痍，全人类面临灭顶之灾。千钧一发之际，一群勇敢的赛尔智能机器人登上赛尔号飞船，临危受命前往浩瀚宇宙寻找无尽能源。
