The best way to conform to the opening and closing principle is to provide an inherent interface, and then let all classes that may change implement the interface, allowing fixed interfaces to interact with related objects.
Leaders cannot rely on a single strategic approach to cope with multi-dimensional digital changes. Facing the subversive digital + intelligent power of the new generation of technology + commercial operating system AI-CPS OS, leaders must maintain a leading position in the three levels of industry, enterprise and individual:
7. "Life Events" Don't Trouble
这次是小鱼儿自己来找你的，至少这次你不能杀他。
In February 2018, the initiation traffic of SSDP reflection attacks in China mainly came from 705 routers. According to the statistics of the number of attacks involved, routers (219. X.X.70) belonging to Beijing Telecom involved the most attacks, followed by routers belonging to Beijing Telecom (219. X.X.45, 219. X.X.30, 219. X.X.144) and Tianjin Telecom (221. X.X.1, 221. X.X.2), as shown in Table 6.
In addition, As Zhang Xiaobo said, On the front line at that time, Wearing or not wearing a helmet is a "choice", Because Vietnam is located in Southeast Asia, The climate is hot and humid, Helmets are heavy and airtight, Wearing it is very easy to cause heatstroke, Particularly in fast maneuvers, This is the easiest way to do strenuous activities such as running. Therefore, in order for the troops to fight more efficiently, There would be no mandatory order for everyone to wear a helmet, If you don't want to wear it, you can choose to wear a cloth cap with eaves. So in the vast majority of relevant historical photos, Among our troops participating in the war, The highest percentage of helmets is worn by artillery, It is mainly used to defend the fragments of enemy artillery and various hard objects brought up by explosions in artillery warfare. Even some border militiamen wore helmets in large numbers, On the contrary, the impact is at the forefront, Infantry units carrying out a large number of mobile combat missions are rarely worn, Investigate its reason, It is for the infantry troops to carry out large-scale interspersed operations frequently. Exercise is enormous, It is really inconvenient to wear helmets, This approach has both advantages and disadvantages, It is not good to judge right or wrong here, but when facing such a horrible "killer bee" on the ground on 149, it is regrettable and regrettable that the heavy casualties caused by the low wearing rate of helmets have to be said. If they had worn helmets instead of military caps like Zhang Xiaobo, the casualties caused by the sting attack of "killer bee" would have been much smaller.
弗朗机舰队一时之间没打算滚，而是迂回航行，避开锋芒，也未打旗号。
@ Nosferatu: Death is our final destination, so it can also be said that death is our eternal nostalgia.
顿时，陈家老宅沸腾起来，上上下下，从主子到伺候的下人，全都涌到前门。
于是两人开始寻找箱子的历险，遇上了地下“交通局长”黄峰，被“爹坑”万鹏，寻找公司的鲍总，不但箱子没找到，王小兵的车被扣，许德才的卡上钱也被骗走。
该剧是mydearloserseries 的其中第三部，也是Push和Esther合作的第三部的电视剧，该剧即将于12月24日晚开播，每周日更新。该剧讲述的是一对夫妻婚后的生活，Push饰演的是一位无所事事、非常懒惰无能的丈夫，什么都指望着Esther饰演的白富美妻子去做。两人婚后的生活吵吵闹闹，一波接一波的矛盾，真的是丰富又精彩，基调诙谐搞笑，当热切新鲜的爱恋滋味渐渐消失时，两人的爱情又该如何保鲜？
Chop taste
As for plant dyeing, its unique charm lies in its natural color and luster, as well as its quiet, soft and quiet temperament. Wearing it can even protect the skin.
I will filter the algorithms one by one, but I prefer to use some simple algorithms, such as ridge regression, when integrating models. In the in-depth learning competition, I like to start with resnet-50 network or similar structure.
走了几步，忽然翻身回来，正色问严克道：属下冒昧，敢问将军的意思，是主战还是主和？严克盯着他看了好一会，才冷笑道：本将军当然主战。
等等……杨长帆眉色一扬，可以稍微改一下。
即将大四毕业的林之校在毕业前夕跌落人生谷底，父亲患癌住院，不得已放弃外地的名企工作机会，和男朋友分手。所有对于爱情和未来生活的美好想象都在这一刻破灭，恰好这时，父亲的主治医生顾魏走进了林之校的生活。
神秘的巨型机甲——“天狼号”从天而降，三位地球少年误闯入机甲内，由此结识了操控“天狼号”的天狼星人，并与之一同对抗邪恶的外星势力。
史蒂夫·洛佩兹（小罗伯特·唐尼 Robert Downey Jr. 饰）是一名洛杉矶时报的记者，最近因为一次骑行意外而住进了医院。在病床上，他经常听见附近传来优美的小提琴声，从而结实了天才小提琴手纳萨尼尔·埃尔斯（杰米·福克斯 Jamie Foxx 饰），渐渐地他发现，埃 尔斯原来曾进修于声名显赫的茱莉亚音乐学院，然而却因精神分裂症而辍学，如今只能流落街头卖艺为生。洛佩兹决意将埃尔斯的故事写成专栏，为此他开始留意埃尔斯的一举一动，在相互了解的过程中，两人渐渐建立了深厚友谊，洛佩兹为了帮助埃尔斯完成音乐梦想甚至抛家弃业，然而埃尔斯的精神疾病却始终是两人之间的羁绊……本片根据史蒂夫·洛佩兹发表在报纸上的文章进行改编。
汤颖过12岁生日那天，失去了父母和哥哥。那场致命的车祸只有她一人幸存下来。她昏睡了13年，醒来后仿佛睡了一觉。她以为自己还是12岁，但实际上她已经是个25岁的女人。12岁的灵魂困在25岁的肉体，让她痛苦不堪，更叫她痛苦的是，她已没有家人。讲电话，以严厉的语气警告对方不要伤害他的家人。那起事故是否是人为的？如果是的话，那就不是意外，而是谋杀！她知道自己如果要解开这谜团，就必须让自己快速长大，让心智与身体一样成熟。她以一年的时间自修：读书、认识这个转变中的世界。 这期间，有个年轻人邹杰明一直陪伴她左右。邹杰明从小自闭，不懂人情世故，但对汤颖却有种微妙的感情。他喜欢汤颖，只是无法宣之以口。他头脑异于常人，对某些领域的认识“出神入化”，汤颖在他协助下，揭开许多难解之谜。 司徒东城，一个落魄的前律师，也在汤颖的生命中占了重要的位置。两个人同样“失去了一切”，更能互相扶持、鼓励。
