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:
原来，那人不甘居于东方不败之下，想要夺取《葵花宝典》。
影片讲述了几位来自不同家庭环境、不同性格的同班同学，在学习和生活上遇到困难时，互相帮助、互相鼓励、共同成长的故事。
叛逆的纽约少女被退学送往澳洲，她在一群关系紧密的年轻冲浪者中兴风作浪，所到之处把大家闹得不可开交。
因为杀人而入狱的哥哥（窦智孔饰演），在出狱后想要金盆洗手，却奈何过往恩怨纠缠不放，当警察的弟弟（王传一饰），在号令之下执行任务，却将兄弟俩都卷进了黑白两道之间的斗争
Ma Jinyu: Tashi also told me later that they thought the woman might have an abnormal head, so they suddenly picked up such a daughter-in-law. Some said Tashi was beautiful and seduced me. Others said I was a rich woman and Tashi was greedy for money.
Chapter I General Provisions
夏正跟他爷爷一样，太有良知了，太君子了。
3. In the pop-up "Environment Variable" window, click the "New" button below to create a new environment variable named "JAVA_HOME" in the pop-up "New System Variable" window. The variable value is the installation path of Java, and I am: D:\ project\ tool\ Java\ jdk_9. 0.1. As shown in the figure.
Sorry to force a wave of chicken soup. Originally, I planned to write a machine learning series last year, but after writing three articles for work and physical reasons, there was no more. In the first half of this year, I was tired to death after doing a big project. In the second half of this year, I just took a breath of relief, so the follow-up that I owed before will definitely continue to be even more. In order not to let everyone worship blindly, I decided to write a series of in-depth study, one article per week, which will end in about three months. Teach Xiaobai how to get started. And finished! All! No! Fei! ! It is not simply to write demo and tuning parameters that are available on the Internet. Reject demo, start with me! If you don't understand, please leave a message under my article. I will try my best to reply when I see it. This series will mainly adopt the in-depth learning framework of PaddlaPaddle, and will compare the advantages and disadvantages of Keras, TensorFlow and MXNET (because I have only used these four frameworks, there are too many people writing TensorFlow, and I am using PaddlePaddle well at present, so I decided to start with this). All codes will be put on github (link: https://github.com/huxiaoman7/PaddlePaddle_code). Welcome to mention issue and star. At present, only the first article () has been written, and there will be more in-depth explanation and code later. At present, I have made a simple outline. If you are interested in the direction, you can leave me a message, and I will refer to the addition ~
根据英国作家珍妮弗·沃斯的畅销回忆录改编，讲述上世纪五六十年代伦敦东区一群助产士的生活经历。本季故事承接2017年圣诞特辑，从1963年年初讲起，大雪给助产士们的工作和生活造成了诸多不便，Nonnatus House迎来一位新护士……
Anders Ericsson)
Yum install https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-17. 03.0. Ce-1. El7.centos.x86_64. Rpm
24年前，武林盟主杨常风神秘被杀，成为武林一大悬案。24年后，号称杨常风惟一遗孤的傅红雪突然崛起江湖展开复仇。杨常风庶出之子、从小与傅红雪换了身份的叶开，使计让周婷去赢得傅红雪的感情，却不料周婷真的爱上了傅红雪。为助心上人燕南飞夺取武林盟主大位，“云天之巅”四使之一的明月心设法除去傅红雪却也对他渐生感情。傅红雪在复仇之路上遭遇种种危机和磨难，经受了善与恶、爱与恨、忠诚与背叛的重重考验，在叶开、周婷和明月心等人的帮助下，揭露并粉碎了燕南飞、向应天、公子羽、杨夫人等人的重重阴谋，揭开了杨常风被害和自己的身世之迷，唤醒了潜藏在心中的爱，刀光剑影的武林复归平静。
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QueuePutListener
方略证券公司是在金融界名声卓著的地方性证券机构，总经理唐进洲是一位雄心勃勃的投资家，为人正直，精于业务。但是他犯了一个致命的错误，在自己不知情中，妻子苏可，接收了梁文仪书记的儿子梁宽注册的公司。该公司的资金是梁宽擅自截留的国有资产。
Screen mode. According to the "hyperchromic mode" in the color mixing principle, the mixture is mixed. That is, for screen mode, colors have an additive effect. For example, when red, green and blue are all at a maximum of 255, mixing in Screen mode will result in white with RGB values of (255,255,255). On the contrary, black means 0. Therefore, mixing with black in this mode has no effect, while mixing with white gives the maximum RGB color white (RGB values are 255,255,255).
