In real life, China's income tax is divided into enterprise income tax, foreign-invested enterprises or foreign-invested enterprises income tax and personal income tax. For these three types of income tax, each is calculated in a different way. Personal income tax has a personal income tax calculation method, while enterprise income tax has its corresponding calculation method. If we do not adopt the policy mode to realize such a requirement, we will define an income tax class, which has an attribute to identify the type of income tax and a CalculateTax () method to calculate the tax. In this method, we need to judge the tax type and calculate the income tax for different tax types through if-else statements. Such an implementation can indeed solve this scenario, but such a design is not conducive to expansion. If the system needs to add an income tax in the later period, it has to go back and modify the CalculateTax method to add an additional judgment statement, which clearly violates the principle of "open-closed". At this time, we can consider using the strategic mode to solve this problem. Since the tax method is the changing part of this scenario, we can naturally think of abstracting the tax method at this time, which is also the essence of the implementation of the strategic mode.
The advantage of OVO is that when there are many categories, the training time is less than OVR. The disadvantage is that there are many classifiers.
Human's classification consciousness and practice on vegetation, animals and other organisms have existed since ancient times. They existed in ancient China and ancient Greece, and developed into a science-taxonomy. However, the early classification was mainly based on morphology, such as the shape of roots, stems and leaves. Taxonomy based on morphology is the oldest discipline in biology, and the earliest phyla, classes, orders, families, genera and species basically came from here. Taxonomy in the general sense refers to a specialized discipline that identifies, identifies, describes, names and classifies organisms. The task and purpose of taxonomy can be divided into two parts:
Modify it to take effect immediately (or restart the terminal to take effect):
221. X.X.132
林聪吩咐道：你俩好好歇息。
众人来至老太婆所住的机械岛，然而老太婆的儿子兰切特以为路飞等人是劫持了自己母亲的盗贼。他一面救回母亲，一面利用其研制的机械巨兵向梅利号展开攻击。寻找金冠的道路上危机重重……
韩信心中感慨，他知道吕雉写信来不是报丧的，将如此隐秘的事情告知自己，必然是有用意的。
老Tom Callahan是俄亥俄州一名经营汽车配件的商人，他的梦想是有朝一日让他的儿子，小Tommy Callahan接手他的生意。可惜Tommy Callahan是一个又懒又蠢的胖子，上了七年大学，最后以惨不忍睹的成绩连滚带爬地获得商科文凭。而Tommy回到家乡不久，父亲就猝然撒手人寰，留下一个虽能干但惹人讨厌的Richard辅助Tommy。Tommy和Richard很快遇到了挑战，他们的对手是老Tom新娶的妻子，美艳的蛇蝎女人Beverly，后者与老Tom结婚完全是为了金钱，而她的情夫Paul就伪装成她的儿子留在身边。两人正等着Tommy把生意搞砸以便顺理成章地接管公司。虽然Tommy依然没有很聪明，但他变得很勤快，他带着Richard两人开始了千里迢迢的销售之旅，希望能拯救父亲的心血……
When I came out, the male host had already been taken to the bedroom by them. I looked in the master bedroom. The male host was handcuffed and sat on the bed. Fu Gang saw me coming and said he would take a bath. After going out, he did not take a bath either. Instead, he went to the small bedroom and raped the woman. Wang Jiying and Zhao Mou went to the living room to watch TV. The bedroom was very messy, the clothes were thrown on the ground, the bedside table fell down, and there was a broken beer bottle on the ground. When I saw the male owner's right arm was broken, I asked him how he did it. He said he was punctured by the beer bottle on the ground, and I found a towel to wipe him with blood.
For example, if you work with images, you can use existing pre-trained models (https://keras.io/applications/), while if you work with text, you can use common data sets, such as Toxic Comment's Jigsaw data set.
天火传说主要讲述了两位考古专家来到新疆北庭，寻找“天火”，以改变世界为人类造福，却遭一个想拥有世界上最大的权力与财富的野心企业家的阻扰。为得四块晶石，双方以及四灵战士展开了惊险激烈的智勇斗争，故事曲折惊险，扣人心悬。
剧集根据科尔森·怀特黑德撰写，获得普利策小说奖的同名作品改编，讲述黑奴女孩科拉为逃离佐治亚的种植园，而寻找传闻中的地下铁道，而就在寻找的过程中，她发现真的存在着字面意义的地下铁道，帮助奴隶们逃离残酷的生活。詹金斯将执导全部11集，每集1小时。
只听他大喊道：大哥大哥快些过来，有人欺负我。
汉军争尸，吕马童得一臂，因此而如愿以偿，被刘邦封为吴中侯。
最让萧何激动的是事实证明，自己的眼光没有错，之前所有的努力与付出都是成功的。
Through President Nolan's speech, the audience learned that Wilton Preparatory College, which has a 75% Ivy League graduation rate, strictly implements the "Tradition"; Honour; Discipline; Excellent "school motto. This also set an extremely depressing tone for the school early on and laid a big background for the future development of things.
这次他在《少年大钦差》中一人扮两角，一个是乾隆，一个是平民陈青云。乾隆风流成性，好大喜功，自诩为十全十美，而陈青云则是一个性格懦弱、心性善良的老实人。
周围响起一阵笑声，也不知都是何人。
