The next four patterns, including this pattern, are all the relationships between classes and do not involve inheritance. When learning, you should remember induction and the diagram at the beginning of this article. The observer mode is well understood, similar to email subscription and RSS subscription. When we browse some blogs or wikis, we often see RSS icons. This means that when you subscribe to the article, you will be notified in time if there are subsequent updates. In fact, in a nutshell, when an object changes, other objects that depend on the object will be notified and will change with it! Objects are a one-to-many relationship. Let's look at the diagram first:
In the second season of "Charming China City", it will continue to select 32 cities with the most characteristics and vitality in China, and will lead the competition team with city leaders to show the unique culture and charm of the city through different forms such as creativity, science and technology, culture and intangible cultural heritage. Thirty-two cities passed two rounds of competition, and the 2018 "Top Ten Charming Cities", "Outstanding Charming Cities" and "Charming Cities" were jointly voted by the guest group and the audience.
Member Disclosure: Here, the attacker builds a shadow model so that he can determine whether a given record is used for training the model. Although such attacks cannot recover the model, sensitive information may be disclosed.
故事发生在小瘦受整容专家Gus（Petch饰演）以及他的好“姐妹”——用生命热爱舞蹈的大块头受受Golf（PingPong饰演）、由攻变受的肌肉男Kim（Der饰演）和唯一的美女嫩模Natty（Peek饰演）之间。当三个娘娘腔不约而同地失恋后，开始了他们寻找真爱的旅程。
面临内忧外患，崇祯皇帝急召吴三桂入京,临危受命,北御强敌，南卫京师,但事败垂成.多尔衮利用李自成副帅刘宗敏抢夺陈圆圆，策反吴三桂，使得清军兵不血刃,长驱直入,多尔衮辅佐清廷幼君福临在北京登基，建年号为顺治元年.
在北去的途中，张家小女儿香荽遭流寇掳走。
说话间范鄂林便扑了上去，范白也立即加入战团，现在没有多余的时间做任何拖延。
THE K2描绘的是的热烈的爱着国家与同僚却被他们抛弃的警卫员，与连爱情都能作为复仇工具使用的有力大选候选人隐藏着的女儿之间的故事。这里还勾画了准第一夫人隐藏的欲望的故事。
十三帮Yoyo结识男孩子，Yoyo失恋，十三帮她治疗情伤，最终两人也发生了关系。相处多时后，两人恋上了彼此，但Yoyo的体育老师（廖碧仪饰）也爱上了十三，到底十三要如何选择呢？
Three people in a single round robin, a total of three matches
我是李英杰。
Lifetime的高层利兹-格特勒（Liz Gateley）说，“狂热的粉丝和评论家们将这部电视剧的水平要求设置到了一个新的标准，不过我们的编剧和制作团队以及演员们的优秀表现将第二季创作得更加精彩了。我们很激动第三季的续约，会继续跟A+E工作室合作，一起建造Lifetime的女性帝国。”
Industry 4.0 proposed by Germany has three major themes: first, intelligent factories, focusing on intelligent production systems and processes, and the realization of networked distributed production facilities; The second is intelligent production, which mainly involves the production logistics management of the whole enterprise, human-computer interaction and the application of 3D technology in the industrial production process. The third is intelligent logistics, which integrates logistics resources mainly through the Internet, the Internet of Things and the Internet of Services to give full play to the efficiency of existing logistics resources.
只是上流走的不多，我徐家的船只最多知道沔水中游而已。
这一路，他们几人少不了各种争斗，但总体上还算和谐。
讲述学习现代舞蹈的大学生和放债人之间的浪漫故事。
电视剧改编自作家宋小君的《姑娘，我们一起合租吧》（原名《一男三女同居记》），原是作家、编剧宋小君在豆瓣小组“文艺青年装逼会”的直播的一个神贴。讲述了一个失恋之后落魄的屌丝男和三个性格迥异的女孩合租在同一栋公寓里，上演的一幕幕令人啼笑皆非、笑中带泪的治愈系爱情悲喜剧……
若因为这场官司妨碍他的官途，那这官不做也罢，说明他没这个当官的命。
在英国大学做客座演讲后，布伦南博士和布斯被要求调查一名年轻女子的死亡。 她的父亲是一位在英国工作的富有的美国商人。他们的同伴协助他们进行调查。 同时，安吉拉（Angela）的丈夫到达杰斐逊（Jeffersonian），他对与她离婚不感兴趣。
