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).
一位怀有身孕的女犯人郝琳住进了医院，韩子航会同妇产科医师，及时挽救了郝琳的生命，并帮助她顺利分娩。关姗被指派看护郝琳，郝琳却突然消失了。关珊了解到郝琳并非杀害丈夫的凶手，设计引郝琳现身，郝琳却在情急之下挟持了刚出生的婴儿。韩子航和关姗配合，说服郝琳自首，解决了危机。韩子航因此对关珊刮目相看，两人的距离一下拉近了。
小镇里面杂事多 小镇总理故事多 郭寿阳温情演绎
Advantages of Publish Subscription Mode:
回到张家。
爱德华·刘易斯是个身家百万的企业巨头，也是个潇洒迷人的青年男子。但是麻烦的是他总是搞不好和女人的关系，最近，他与女友的关系又破裂了。
讲述的是少年泰坦拯救世界的外部环境。少年泰坦作为一个分拆不连续性的喜剧，与以前的系列相比，除了某些特定的元素被保留以外，更明显画风变得低龄化。
As a TV narrator, he is the pride of the Golden Patrol and the favorite of the whole fruit. He is also a trustworthy son who continues the police family. He is a clown in the family and serves as a lubricating oil in the family. I am proud of the profession of police, so I feel respect and pride for my father who started from the most basic police officer to become the current police officer. My personality and character are excellent, I have a sense of humor and have the unique pettish skills of the old man. Because I am too persistent, no one can change once I make up my mind.
强烈的疼痛传来，尹旭一咬牙，断水挥出，在那人有脸上留下了不可磨灭的印记。
清晨，护林员吴忧和强叔一起在巡山过程中发现一具由熊刨出来的尸体，死者是吴忧的初恋覃洁。因为吴忧和覃洁两人在死前见过面，他害怕被当成嫌疑人，从而走上了漫漫逃亡和寻找真凶之路……
英布的夫人吴梅正抱着孩子在跟前，叮嘱一些照顾孩子的方法和细节。
讲述2015年那场震惊世界的巴黎恐袭的纪录片。从国家领导人，到消防员，到幸存者、目击证人，各个经历者平静而真实地讲述那一晚发生的事。
CBS一口气宣布续订6部正剧，包括《#反恐特警组# S.W.A.T.》第3季。
被君王猜忌是一件很危险的事情，韩信现在最基本的要求就是保住自己的性命。
讲述的是香港千金小姐Lily为了逃避父亲的逼婚,不惜逃往泰国.当Lily摆锐父亲的保膘,碰上了Nope并雇他作为自已的保膘。起初,从她穿衣打扮的方式,Nope认为她是个试图逃跑的妓女.虽然他对Lily多疑,但还是接受了Lily的请求.Nope的生活也是危机重重,父亲与一位诈骗女结婚,而自已也刚刚辞职,在遇见Lily后,Nope的生活发生了巨大的改变。
In the scanning state, the file cannot be operated, neither can it be paused nor deleted, but can only wait for the scanning to complete. After the scan is completed, judging from the MD5 value of the file, if it is confirmed that the file already exists in the server, it directly jumps to the upload completion state. If the size of the file exceeds the maximum allowed upload, or the file is corrupted, the upload failure state is skipped. Only in the rest of the case will it enter the upload state. During the upload process, you can click the Pause button to pause the upload. After pause, clicking the same button will continue the upload. In the process of scanning and uploading, clicking the Delete button is invalid. Only after pausing, uploading is completed and uploading fails can the file be deleted.
某日，殷然遇见了名为乔文杰（吴启华 饰）的陌生男子，乔文杰和管家张克莱（周骢 饰）过着离群索居的生活，身世过去都是谜团，这样的男子却和殷然组成了搭档，共同调查保险赔偿意外。乔文杰有着一段不为人知的悲伤往事，而凌若菲（李诗韵 饰）的出现让这段往事再度浮出水面。
这时，王陆的心已经提到嗓子了，刀客当真能无情的挥出这一刀，了结东方不败，了结他的宿命？锵。
