For interface programming, a lot of changes that may occur in the system in the future can be isolated. Why? If the code is written for an interface, he can implement the interface with any new class through polymorphism. However, when the code uses a large number of specific classes, once new specific classes are added, the code must be changed. Violating the opening and closing principle.
Article 1 [Purpose Basis] These Regulations are formulated in accordance with relevant laws in order to strengthen the supervision and management of medical security funds, ensure the safety of funds, improve the efficiency of fund use, and safeguard the legitimate rights and interests of relevant subjects of medical security.
剧版《内在美》是一部治愈爱情喜剧，徐玄振将饰演每个月换一次脸的顶级明星韩世界，每个月在一定时期她会变成其他人的脸。而李民基则饰演航空公司本部长徐道载，这个看起来各方面都完美的男人有一个缺陷，就是人脸识别障碍，为了不被别人发现，徐道载会努力观察人们细小的习惯，走路姿势，通过自己的努力维持着完美的形象。他与韩世界的相遇后，生活发生了巨大变化。
人生就像拼圖，拚得有快有慢有煩有樂，遺憾是遺失的圖片，讓你無法視而不見空缺的位置。
作，在烨世兵权、千叶传奇接连策划之下，苦境中原连番受创，适逢一页书入魔、素还真陷劫、正道倾颓之刻，末世圣传、云鼓雷峰接连浮上台面，在多方布计与势力竞逐之下，破军府终告败亡，宿贤卿的真正目的，也顺势浮上台面——灭神号天穷，魔绝天棺所封之邪，即将牵引千古恩仇
难道梦里，脑海里经常闪现的画面就是和他在一起？那个温暖而厚实的肩膀就是属于他？在一番李玉娘有些急不可耐，想要想起过往的种种。
那无数次被正义的英雄打倒他们是在开发部工作的人，创造了命运之恶的怪人。
Singleton mode: It solves the problem of the number of instantiated objects, such as factories and object pools in abstract factories. Except Singleton, other creative modes solve the coupling relationship brought by new.
Source: http://www.sohu.com/a/210022275_171270
好，我看看。
老人回身指向北方，看到您的舰队，士兵和行政官都跑了
Two, non normal major graduates to apply for teacher qualifications should be deployed according to the provincial education department to supplement pedagogy and psychology courses, and the provincial education department unified organization examination qualified.
Category division is specified through the Coding Matrix. There are many forms of coding matrix, the common ones are binary code and ternary code. The former specifies each class as a positive class and an inverse class respectively, while the latter can specify "disabled class" in addition to the positive and inverse classes. FIG. 3.5 shows a schematic diagram. In FIG. 3.5 (a), classifier f2 takes samples of Cl and C3 as positive examples and samples of C2 and C4 as counterexamples. In FIG. 3.5 (B), classifier f4 takes the samples of C1 and C4 as positive examples and the samples of C3 as counterexamples. In the decoding stage, the prediction results of each classifier are combined to form the code of the test example. The code is compared with the corresponding codes of various types, and the category corresponding to the code with the smallest distance is taken as the prediction result. For example, in Figure 3.5 (a), if based on the European distance, the prediction result will be C3.
周夫子静默不语。
白胜祖(金贤重)：不仅有着让女生都羡慕的完美外表，而且IQ超高，学习成绩全校第一，非常有运动细胞，财力也是超凡，只是这位让人感叹命运不公平的男生却是个做任何事都不带笑容，性格枯燥无味的冷淡男生。 吴荷妮(郑素敏)：与白胜祖同校的笨拙专业户，却有着一颗善良，乐于助人的心。自从对白胜祖一见钟情后吴荷妮发奋要改写自己倒数的成绩，并为了感动他做了一件又一件傻事，最终赢得了他的心。
-Mast light, 2 nautical miles;
这期间，他遇见了各种各样的人物，目睹到了真正人生的悲剧，也体验到人性最伟大的光辉。这当中，
水运可以说是最为省钱省力的交通运输方式了，除了借助天然的河道之外，开凿运河也是很平常的事情。
该剧改编自徐贵祥原著小说《马上天下》。1928年大革命时期陈秋石为逃避父亲安排的婚姻，在进步青年赵子明的帮助下走上革命道路，被派往黄埔分校学习军事。瘦弱的他却颇具战略天赋，在恩师栽培下成长为将才。因信仰不同最终与恩师分道扬镳。抗日战争爆发，他带领部队以少胜多，屡立奇功。但擅自改变战术，违抗上级命令，使他数次遭贬，几起几落。十七年未回家，从未谋面的儿子陈三川成为其队伍中一名英勇战士，因恨父亲当年对母亲的绝情而拒绝相认。陈秋石满怀愧疚，默默悉心培养、调教着儿子。陈三川对父亲的态度渐渐有了改观。解放战争爆发，陈秋石因掩护战士被炮弹击中。病床前，父子二人终于相认。其后两人联手在战场上谱写出一部感人的战场传奇。
