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:
《庭审专家 Bull》由Phil McGraw及Paul Attanasio编剧﹑Rodrigo Garcia负责执导，根据著名美国日间电视节目主持人兼人类研究专家Phil McGraw博士的真人真事改篇。Phil博士亦有提供法律咨询服务，在现实曾为奥普拉的「疯牛病言论 」作法律顾问。刚离开《海军犯罪调查处 NCIS》的Michael Weatherly饰演改编角色Jason Bull博士，他领导一间对陪审团进行分析，以制定辩护策略的公司Trial Sciences Inc.。他身材及智慧皆有，令到他很受异性吸引，不过他亦有十分冒犯人的直率性格。
剧照惊世情缘》故事性非常强，情节跌宕起伏，扣人心弦，是Zee TV 2002年度献给广大观众的一部力作，与《阴谋与婚礼》一样得到各界人士的力捧，演员出色的演技以及奇特新颖的故事情节，受到公众的认可与好评。 《惊世情缘》被安排在Zee TV黄金时段播出，面向650万户20岁以上的男女观众。透过剧中人物命运的曲折离奇，人们看到了爱情的力量和人性真善美的一面。观众被影星精彩的表演所吸引，更被其可歌可泣的故事情节所震撼，该剧除了深受家庭观众的喜欢之外，还意外地得到许多高素质人士的青睐和好评。在印度各大著名的论坛上，总体评价满意度、演员阵容、剧情满意度以及拍摄效果满意度，都达到80%以上，是所有参与评论的观众都一致向大家推荐的年度好戏。 桑柯普(Sankalp)是孟买一家大医院的医生，阿斯塔(Aastha)是他大学最好朋友阿洛克的妹妹。他们俩虽然从未见面，却通过阿洛克了解到对方的许多事情并悄悄对彼此产生了兴趣。 另一方面，施卢蒂(Shruti)，桑柯普手下的实习医生，与待业青年阿卡什(Aa
There are three kinds of most common sorrows in investment: receiving explosive bags at high positions, throwing away big cattle stocks hastily, and not knowing how to pick up precious stones given for nothing on the ground. The common ground of the three sorrows is the same: they do not understand the basic law of investment profits, do not know how to analyze the value of enterprises, and do not understand the basic principles of market pricing. As long as there are still significant gaps in these three cognition, the continuation of this sorrow is almost inevitable.
相比紫月剑，我更看好你。
……次日，果不其然，风向突变，杨博回去继续当他的蓟辽总督，75岁高龄，本已被削职的前任尚书许论被迫官复原职，处理一团糟的内乱。
在前往金沙谷的途中，夏梦看见了一张刀疤脸，受到惊吓，更莫名其妙被一辆越野车撞翻，险些丧命，接着常在又跌落陷阱里，幸得一个叫郑大林（谭耀文 饰）的年轻人相救。
The starting point of JIT production is to minimize waste and make continuous improvement. Waste refers to all activities that cannot create added value. There are seven common waste phenomena in enterprises: waste of excessive production, waste of shutdown for materials, waste of handling methods, waste of processing itself, waste of inventory, waste of action and waste of manufacturing waste and defective products.
Time relays can be divided into AC relays and DC relays according to different power supply requirements, which are respectively used in AC circuits and DC circuits. Time relays can be divided into power-on delay relays and power-off delay relays according to different functions. Time relays can be divided into sealed relays, small relays and micro relays according to their shapes. In addition to the above classification of time relays, time relays also include special types of relays such as resonant relays, stepping relays, proportional relays, etc.
“文革”中，三个少不更事的红卫兵押解两个走资派走过冰河时，突然冰层开裂，身材高大的叫乔一龙的走资派将吴淮生拎到岸边，吴淮生返身救出另一个走资派郑重，而乔一龙却溺水而亡。
乔纳森（汤姆·希德勒斯顿 Tom Hiddleston 饰）曾是一名在伊拉克前线拼杀的士兵，退伍后，他来到了一间富丽堂皇的酒店之中，在此担任夜班经理的职务。某日，乔纳森在酒店里偶遇了名为索菲（奥雷·阿蒂卡 Aure Atika 饰）的美丽女子，对其一见钟情，然而，索菲是某军火走私贩的情妇，她将一份涉及到英国军火黑市大佬理查德（休·劳瑞 Hugh Laurie 饰）的机密文件偷偷交给乔纳森，随后便死于非命。之后，乔纳森来到了位于瑞士采尔马特的酒店中工作，在那里，他结识了英国情报官安吉拉（奥莉薇娅·柯尔曼 Olivia Colman 饰），安吉拉向乔纳森抛出了橄榄枝，希望他能够协助自己调查黑市内的军火交易和秘密情报。
《桃姐》是以人命名的电影，讲述一位生长于大家庭的少爷Roger（刘德华饰）与自幼照顾自己长大的家佣桃姐（叶德娴饰）之间所发生的一段触动人心的主仆情。
At present, the biggest criticism of deliberate practice is that Erickson's evidence of deliberate practice mostly comes from activities with lower "cognitive complexity", such as chess, piano, basketball, taxi driving and spelling, but it has limited effect on activities with higher "cognitive complexity", such as sales and management. How to become an excellent sales or CEO through deliberate practice, and where to start? How? Practice what? The difference between learning activities with high cognitive complexity and low cognitive complexity is largely manifested in the amount and proportion of tacit knowledge. Tacit knowledge needs to be found in situations.
上一季中安东尼奥药物成瘾酿成大祸，局长凯尔顿不择手段当选市长却命丧枪口。擅自顶包的鲁泽克将会何去何从？黑白通吃的沃伊能否继续掌控局面？满腹疑团的霍尔斯特德对他还有多少信任？搭档阿普顿与警员亚特沃特和伯吉斯对此又会做出怎样的选择与决定？
可是，这到底是谁放的呢？见他还在疑惑。
一名在找寻灵感的作家无意间得知派·帕帖尔的传奇故事。派的父亲开了一家动物园。因这样特殊的生活环境，少年派对信仰与人的本性自有一套看法。在派17岁那一年，他的父母决定举家移民加拿大以追求更好的生活，而他也必须离开他的初恋情人.
杨长帆继而振臂高呼：烧了杭州。
1930年，山东鲁南地区匪患猖獗，时任山东省主席韩复榘下令，调集重兵清乡剿匪。青年军官霍辰星在剿灭匪首王百川的战斗中，被同事陈营长出卖，导致众多兄弟伤亡，霍辰星在重重围困下，杀出血路，再重整军队，剿灭王百川。恋人山田由美在战地医院为霍辰星疗伤，两人甜蜜倾诉别离情。
70年代的东北小镇，曾经是音乐学院高材生的齐诗吟被安排在这里的小学教音乐，对于他的四个孩子（忆苦、思甜、齐天、齐妙）而言，这片冰天雪地是一个充满了乐趣的天地—生性浪漫的父亲可以把生活中一切逆境用他的快乐和音乐化解，从而让他们的生命永远快乐。但是很快，他们的生活出现了危机：爸爸失去了工作。齐诗吟的教学方式受到批评，被学校停职，而妈妈因为操劳过度加上营养不良，染上了严重的肺病，为了给妈妈治病，爸爸决定去远方的学校教书。没有想到，爸爸的这一去竟是永诀—他在车站等待来看望自己的忆苦和思甜时遇上车祸，带着遗憾告别人世……
