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).
宝（邓丽欣 饰）本来与男友俊（黄嘉乐 饰）一起经营甜品店，生意兴隆，两人也感情稳定。可是宝多年不见的旧同学琪琪（曾恺玹 饰），竟抢走了俊，破坏了宝的幸福生活。 另一方面，宝的好友蚊（唐宁 饰）常常对男友风（胡清蓝 饰）发脾气，当风结识了已有男友的敏（杨爱瑾 饰）后，两人展开了一段“后备恋情”。蚊与风最终分手收场。 后来宝结识了老千阿强（方力申 饰），宝给了强十万块要他帮忙报复琪琪。强成功的把琪琪吸引住了，更想通过强骗取俊的甜品店。期间，宝与强也产生了感情。宝相信强的本质不坏，更相信他能改过自身。不料事情还是被琪琪发现了，她愿意出更多的钱买通强，要宝再一次在她面前难堪。 宝纵使被俊抛弃，但当她得知俊被琪琪骗了之后，还是回到他的身边与他再次开创甜品店。而琪琪在强的精心安排下，同样被骗了所有的钱，更负债累累。强不再行骗，却遭到了黑帮报复……
Yan Guicheng, Chief Analyst of CITIC Construction Investment Communications Industry: This year, 5G mobile phones may release dozens of models, but they may still be some flagship models.
遵循皮克斯“光年”的制作。
Let me explain this
会稽范家一向关注天下局势，自然格外关注此事。
金多美饰演赵以瑞，她是有着神赐予的头脑的“高智能”且具备独特魅力的人物，是SNS明星也是网络影响力人物，具备天使般的外貌和反转性格。她和朴塞路因为恶缘而结缘并一起在梨泰院发展。
In September 2012, Huang Weiping and another founder Ding Rui began to look for the possibility of landing the abstract concept of "life education". The first thing they think of is lying in the coffin, which is the closest form to death in consciousness. However, the experimental results are not ideal. "One-third of the people will have fun taking selfies and occasionally burst into tears. One-third felt unlucky and turned around and left, while the rest looked on coldly."
Is the format, symbol, structure and other styles used in the code consistent
Female workers during pregnancy and lactation also have the right to refuse to engage in operations where the concentration of toxic substances exceeds the national occupational health standards. (Original title: The state clearly stipulates that women will have half a day off on March 8 every year, but you don't know about these things yet...)
RJ1, …
副千户开门见是庞夫人，连忙指着对面道：千户在……找你，找你。
SYN attack is very simple to implement. There are a large number of ready-made SYN attack tools on the Internet.
Infrared circuit part
本剧以空军某场站卫生队为切入点，表现部队医疗工作者的精神面貌及辛勤的工作态度，展示部队卫勤事业及为兵服务的成果。主要表现新一代部队卫生战线的女军人的风采，展现她们对理想、事业、爱情的追求以及为国防事业奉献精神。讲述她们日常生活的点点滴滴、喜怒哀乐、磕磕碰碰、以及相互之间的矛盾和真挚的友情。同时，也通过来卫生队看病的战士的带来的故事，全方位表现各个岗位当代军人的生活。场景与人物设置在与情景喜剧《炊事班的故事》同一个场站，可以说是《炊事班故事》的姊妹篇。
看在我们都是老朋友的份上，要不在下一本书中帮我加一个龙套，男二号怎么样？其实男一号，我也不介意。
方正文是一个化学工程师，妻子余素是摄影记者，在采访中认识了印尼归国华侨李纯恩，于是两个人产生了爱情，最后余素决定离婚跟李纯恩走，但是在此之前他们连手都没有拉过，于是方正文和余素的儿子方刚就一直跟方正文一起生活，而方正文因为深爱着余素也就一直没有再婚。后来文革爆发，余素被逼跳楼自杀，方正文和李纯恩也被隔离审查。后来方刚长大了娶了姬小玉为妻子，本来两个人很恩爱，但是有一次姬小玉为了给方刚摘野葡萄不幸坠入山崖丧生，后来方刚又认识了一个叫李完的女人，李完比方刚大十岁，方正文就不能理解儿子的这种感情，因为方正文一直在心底深爱着余素。后来方刚和李完结婚了才知道李完就是李纯恩的亲妹妹！于是方正文同李纯恩也有了正式的接触和交谈……
瞬间刺痛了她的心，令她喘不过气来。
