够了。
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
Typical plot: The second daughter-in-law has served her for 10 years, but she still thinks the daughter-in-law has a bad background and a low educational background. Always said, at the beginning did not look at the daughter-in-law unmarried pregnant how would not let her into the house.
The last parameter is compatible through the getEventTarget function and the final return here is the DOM node that triggered the event.
贤民的父亲是船长，在一次出海中因意外事故去世，之后贤民发誓要成为造船业的第一。他和世娜是青梅竹马的恋人，毕业后一同进东振集团工作，东振集团的继承人泰成爱上了世娜，在爱情和欲望之中，世娜选择了后者……
Single board design phenotype: power supply, metering and logic circuits are concentrated on one board.
就这样突然地走了，让他没有丝毫地准备，甚至来不及做任何准备。
你就是我的福星，从今往后。
The delegate is a class, which can also be instantiated. The method is assigned to the delegate instance through the constructor of the delegate.
A big change will once again bring them back to the start. This is a rom-com series that will make you smile, cry and happy.
宫庭风美少年高僧小唐在通往西访极乐净土的路途上屡遭猥亵,幸好有可爱宠物小悟空一路护架才得以保住小命.但还是第三集就被子安大叔以修行的借口吃掉了。啦~> <
电视剧《因爱之名》是一部充满曲折悬念的都市情感伦理剧，讲述了一个关于年轻人面对仇恨、爱情和权力时如何选择的故事。
张娜拉在剧中饰演的是一名再婚咨询公司的合伙人，她会亲自揭开客人有关感情方面的难题。
虽然郁萱和夏敏津的外貌几乎一模一样，但性格却有着天壤之别，不同于心地善良、文静秀气的郁萱，夏敏津是一个攻于心计、开朗活泼的空中小姐，她一直认为爱情就是金钱，一心想着嫁个有钱人，想通过婚姻提升自己的身份地位。一人分饰两个个性截然不同的女孩着实有些困难，不过，在造型师的包装和金喜善收放自如的演绎下，穿着雅致、头发总是往后紧紧束起的文静郁萱，烫着长卷发、炫耀着新款时装的“可爱魔女”夏敏津还是得以完美展现。
小葱忙对葫芦使了个眼色，道：葫芦哥，还不快去呢。
When selecting time relays, the following rules can generally be followed:
智银圣是尚高的高中生，相貌英俊，性格暴躁，是尚高著名的四大天王之一，在周围高中，尤其是女子高中，声名显赫；韩千穗是普通的女高学生，长相平凡，但是性格善良可爱，充满活力。快开学了，千穗在网上游荡，偶然在学校留言板上看到了署名“智银圣”的人对全校同学的挑衅，千穗毫不留情地进行了反击，随后她接到了智银圣的恐吓电话，并莫名其妙地成了他的女朋友。在和智银圣的交往中，千穗慢慢了解到他桀骜不驯的外表下脆弱的内心世界，对情亲的渴望和对朋友的忠诚，二人之间有了真正的感情。
民国乱世之秋，诸事纷变。景城警察署署长江月楼亦正亦邪，令走私犯罪分子闻风丧胆。于香港追查鸦片案件时，邂逅楚然与陈余之，三人成为好友。陈余之发现江月楼的躁郁症，江月楼从最初拒绝治疗到与陈余之交心。一个杀人，一个救人，价值观南辕北辙的两人互相救赎，成为惺惺相惜的好友。陈余之最终以死保护江月楼，换得他生。 此外，军阀势力展君白、商会大亨赵璟明、流氓帮会周火等人不断制造麻烦，欲置江月楼于死地。三个好伙伴在一次次见招拆招中互相扶持成长，期间两大家族的秘密也渐渐浮出水面。
狱中的犯人听说吴家小姐大婚，全县军民同乐，竟要放自己出狱，都激动不已。
