B) Design principles. Many people have listed seven principles, such as single duty principle, opening and closing principle, Richter substitution principle, dependence inversion principle, interface isolation principle, composite reuse principle and Dimit principle. LSP, I elevated it to one of the three cornerstones of the object-oriented paradigm; Single responsibility and interface isolation are mainly used as the principle of responsibility division in object-oriented analysis/OOA, which you can not pay much attention to at this time. Relying on the inversion principle, I throw it away as garbage, because the opening and closing principle or directly "relying on abstract type principle" already contains the essence of relying on the inversion principle, while the dross of relying on the inversion principle is inherited by IoC. Of course, the pullback, I emphasize very much. Therefore, you need to master the abstract dependency principle (OCP), one-way dependency principle (including the learning of callbacks) and the minimum dependency principle (composite reuse principle, Dimit rule).
晚上回来再补。
王突却看向花生玉米等几个小的，依旧不吱声。
However, under the circumstances at that time, I thought these things had little effect, because after we knocked them out, we began to gather in more quantities and launched attacks on positions from all directions. Judging from the form of attacks, they were quite organized and definitely beyond the reach of ordinary wild animals.
Someone asked a question in Zhihu: Is the gun in the TV series real?
英布明知道此时辣手，却又不得不听命行事的原因很简单，那是因为九、江国的形势。
The next day we slept until more than 12 o'clock. After getting up, we took a bus to Feixian County. When we arrived at Feixian County, it was about 2 o'clock in the afternoon. After getting off, we found an electric tricycle. Wang Jiying told the driver about the South Outer Ring. Wang Jiying directed the driver to get off a distance to the north of the house where we stole last time. After getting off the bus, we did not dare to take the main road. We came around the back of a large courtyard with military signs. There was a pumping station through the woods. We waited for the owner to go home to the north of the pumping station.
The supervision and administration of serious illness insurance, long-term care insurance and other medical security funds shall be implemented in accordance with these Regulations.
OZ是奥兹瓦尔德最高戒备监狱（Oswald Maximum Security Penitentiary）的简称。OZ《监狱风云》是HBO第一部独立制作并广受好评的电视剧集，是一部叫人上瘾、沉溺于其中剧情不能自拔的监狱生活肥皂剧。OZ是社会的一个缩影，囊括了所有能发生在监狱中的故事：帮派之争，毒品交易，强暴，杀人，越狱，爱与恨……OZ也是个微型的小社会，举凡美国社会常见的力量，如意大利帮、中国帮、爱尔兰帮、穆斯林、同性恋 、新纳粹等等，在其中都有体现。虽是监狱题材的集大成者，却又远远不止是监狱。在OZ，没有主角，没有简单的善恶存在。谁是邪恶的，谁是英雄，无从简单的一概而论，每个人都在做出从他的角度和立场，最理所当然的选择。
司徒末（邢菲 饰）毕业在即，从小便习惯服从安排的她对前途迷茫懵懂，随波逐流地尝试各种安排，总是鼓不起勇气为自己做出选择。因新老校区并校，物理系的高材生顾未易（林一 饰）闯入司徒末的生活，平淡无奇的生活掀起了啼笑皆非的浪花。几次三番的交战让司徒末和顾未易这对欢喜冤家逐渐走进对方的心底，更是误打误撞地成为合租盟友。在相处过程中，两人逐渐放下偏见，在对方的鼓励和帮助下，找到人生和事业上的新方向，也收获爱情。两人共同经历了毕业、求职、工作，才明白，原来最温暖的小时光，就是走对的路、与对的人做对的事。
Connect the iPhone to the computer when the phone is turned on. (Please use the original data cable or the official normal data cable)
Netflix美食+旅行纪录剧《来人喂饱Phil》(Somebody Feed Phil)发布预告，《人人都爱雷蒙德》主创Phil Rosenthal赴各国吃+玩，西贡、里斯本、曼谷、特拉维夫、墨西哥城、新奥尔良…好开心！“我到了新地方，看看那里人们吃啥，有时奇迹会发生。”1月12日上线。
——啪，啪。
杨云华姐妹和刘蝉儿看得有些发呆，不明白这么个粗糙的东西，他们兄弟咋还争着要。
Is it art or human
夏日的一天，红发女孩玛丽（杉咲花 配音）被送到阿姨夏洛特所在的乡间小屋度假。初来乍到，玛丽对周遭的一切还不那么适应，特别是调皮男孩彼得（神木隆之介 配音）有意和她对着干，令玛丽实在高兴不起来。偶然一次的林间探险，玛丽见到了传说中的魔法之花“夜间飞行”，还找到了一柄破扫帚。偏偏这把魔法扫帚载着玛丽飞上天空，来到了专门培养魔法师的恩德学园。在这个神奇的所在，玛丽受到曼布勒切克女士（天海佑希 配音）的殷勤接待，还邂逅了怪模怪样的D博士（小日向文世 配音）。虽然女孩懵懵懂懂成为了魔法学员，可是他很快发现了这里所隐藏的秘密……
就没考中，他也不当回事。
对于卢卡斯，这只是烦恼的开始，他参加了由马蒂诺先生开设的哲学补习班，而后者将被证实是那位漂亮女子的父亲……
/doh (loud noise)
萌萌小甜妻冷紫溪，让王爷为爱痴狂！相爱相杀的过程中，二人揭开了一场惊天阴谋。
