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
……(未完待续。
Jin Shigui, Secretary of Discipline Inspection Commission of Jiaotunliu County, Shanxi Province, was dismissed from office.
张谢义有个漂亮的妻子和可爱的儿子。在张母的呵护下，日子过得有滋有味。不久，谢义下岗，遭妻子歧视。为保住有家庭，谢义任劳任怨，在母亲的帮助下做辣白菜自谋生路。谢义从没有钱到有钱，妻子从蛮横到体贴，谢义变了。金钱使他私欲膨胀，最后迫使母亲出走。黄浦江边，张母思绪万千，面对滚滚江水，她想得很多很多。德宏父亲观念陈旧，思前顾后，省吃俭用，对德宏的超前消费意识相当反感，时时教育德宏要艰苦朴素，常将有日思无日，莫到无时思有时。他对自己的生活十分抠苛，生了病也不去医院，说是浪费钱。肝炎渐渐转为肝癌，德宏及母亲到处借钱为他治病，但最终没能留住他德宏和母亲在收拾父亲的遗物时发现了父亲藏在床板下的四万五千元钱，母子俩痛不欲生。德顺在丈母娘家过着压抑的生活，为摆脱现状，回家与母亲吵着要房。当知父亲留下钱后，便变本加厉地索取。金宝发是个助人为乐的好心人，在父亲的影响下，常常为居民办事，自称“傻人有傻福”。偶然的机会他救了厂长，厂长欣赏他的勇敢，提拔他当了销售部经理。为把销售搞上去，在部下的劝说下，请客户吃饭，给
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本剧讲述六十年代的舞女（吴天瑜），歌女（戴倩云）和一个妈姐（王淑君）发生在南苑（吉隆坡中华游艺场，现在的金河广场）中，奋斗的故事和爱情故事，还有在六十年代的封建时代，舞女，歌女和妈姐都能结义金兰成为三姐妹故事。
此剧翻拍自台剧《回到爱以前》，剧情讲述一位芭蕾舞姬和一位富二代甜蜜相恋，但富二代因为意外过世，芭蕾舞姬想随之殉情，但是她却神奇地回到了过去，那个她和富二代尚未相识的时候，她和富二代能否再续前缘呢？
/slap (clap hands)
Update to the latest version that supports 5.1. 0;
看来自己有些太过一厢情愿了，本想为关中百姓选一位好的君王，可以让秦国故地的百姓少受些苦楚，但是现在一切都成为竹篮打水一场空。
娜塔莉和路易莎和石油巨头谈判无果，阻止临时措施道阻且长，一场秘密行动已经在阿鲁阿南内部有序开展；外部局势紧张，娜塔莉和路易莎却因为组织的新架构再次陷入争执；阿鲁阿南突然闯入球赛，这次他们又会揭露什么黑暗？这群闯入者又能顺利离开吗？
电视剧《都是一家人》在中国最后一个“原始部落”云南阿佤山翁丁佤寨顺利开机，开机仪式由边疆各族群众自发举办。本剧由林永健 主演，作为首部描写城市民族生活的电视剧作品，该剧讲述了各族同胞为改革开放做出的贡献和为美丽中国增添的时代光彩。
而电视剧集则将讲述电影里Damien Thorn长大成人的故事。随着长大，他渐渐意识到了自己的真实身份----一个反基督者。该剧已经确定《梅林传奇》“Arthur”Bradley James担当主角Damien。
有可能。
陈平见尹旭表情有异，想到他神乎其神的直觉，问道：主公可有什么想法？尹旭说道：先生以为刘邦会分封何处？陈平沉思着没有说话，他在等待尹旭的答案。
The advantage of living in the countryside is that we can use local materials, such as onion skins, green persimmons, Dioscorea cirrhosa, etc., which can be collected on the market day when we go to the countryside. Share our experiences and the effect of mixing them with blue dye.
离家出走的外地妹，在一天内所有的倒霉事都发生在她身上，被盗，失业，男友出轨，被老板索赔100万人民币。小白领背负着的100万债务行走上海滩，又在无家可贵归时遭遇熟盗抢劫。更是巧遇色老板潜规则，幸好男闺蜜肝胆相照,不料却在最狼狈时撞见了初恋，无颜面对,从而产生了一系列悲喜交加趣味横生的故事。
"Later things became more serious, The Vietnamese army attacked more than seven or eight times in a row. But it was almost halfway through the fire of the artillery group. Occasionally, sporadic ones escaped gunfire, Can't hide from our accurate shooting, Because the explosive power of the shells is very large, Apart from being killed by shrapnel at a long distance, It is normal for those who are closer to me to be blown to death without a whole body. At that time, because of the open terrain on our side, So the superior is more 'generous', In order to better understand the enemy situation and give full play to the terrain advantage of position 142, All the front-line officers and soldiers in our squad leader and above positions are equipped with binoculars, which is absolutely not treated in other positions. If other positions want to have their own binoculars, they have to be a deputy platoon leader. As a squad leader like me, I am still very proud to be able to observe the enemy's situation with binoculars.
