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:
长相好看、却缺乏内在的高中男生4人组仁科（奥野壮饰）、葵（藤冈真威人饰）、白（小西咏斗饰）、真矢（水泽林太郎饰），他们成立了无形文化遗产代理保存部（通称：无用部），每天认真地验证着各种无聊的主题并上传到SNS。发誓“绝对不谈恋爱”的4人，每天都在挥霍有限的青春。就这样，有一天，4个人像往常一样，打算进行无聊的验证实验。主题是“叼着面包跑，撞到谁，就会坠入爱河吗”。 想要认真地验证少女漫画，叼着面包跑了起来，没想到撞到的人是……@哦撸马（阿点）
1941年夏，日本驻山西凤城军区总司令松井集结兵力对凤凰山八路军展开了疯狂的围剿，我军在潘中和司令的带领下艰难抵抗，开战游击战，更是派出了以李剑为首的七人组成的“利箭特战队”炸毁日寇的弹药车，封锁敌人的军火运输线，松井精心策划的一次大规模围剿八路军计划宣告失败。松井严厉问责凤城守备队长清水光一，清水大为恼火，展开报复，残忍地杀害了李剑的父母及全村村民。
8-13 User Profile: Copy the previous program user_profile. Py and call build_profile () to create a profile about you; When calling this function, specify your first and last names and three key-value pairs that describe you.
程胜（周星驰饰）乃一游手好闲之徒，终日坑蒙拐骗，无恶不作。一日装瞎子行骗，遇遇女骗子（毛舜筠饰）被追债的贵利王打手排骨（元奎饰）欺负，胜一时看不过眼出手相救，不料却被债务转嫁弄了自己一屁股债。另一方面。老江湖凌万蜂（午马饰）同样欠下了贵利王（张耀扬饰）的债务，无力还清。他想办法找到自己的旧情人萍姐（恬妞饰）和妓女APPLE（叶子媚饰）合谋冒充一富户人家向一阔少诈骗。不料被骗的阔少正是胜所扮，他也想骗这一富户。阴差阳错的骗局，笑料百出...
该剧主要讲述了性格极为冷酷的企业并购专家，在接受心脏移植手术后，性格逐渐变得温和，并在与命定恋人相处之后，学会爱与幸福的故事。
Tip: There are very few M codes for channel goods. L medium tube is suitable for 42 ~ 46, long tube is not suitable for friends below 180, unless you want to become Uncle Drew.
Swift is good at irony. He sympathized with the Irish people's struggle for national independence and wrote a large number of political papers criticizing the British colonial policy, of which "a moderate proposal" is the most famous. This article is perhaps the most tearful satire in the history of English literature. In the tone of a national adviser, the author suggested that the British authorities should eat the babies that the Irish people cannot support, and calculated an economic account for the government, showing that this can save a lot of expenses. He also introduced how to cook babies, how to taste delicious and how to be more nutritious, which broke people's hearts. The author would like to take this opportunity to point out that the British colonial policy is simply eating the meat of the Irish people. This can also be regarded as early black humor.
A pried-open guardrail
尹旭为人光明磊落，不是那种虚伪小人。
Syfy的《零异频道 Channel Zero》第二季，由Brian Russell所着的Creepypasta（转贴恐怖故事﹑都市传说）所启发，本季名为《零异频道：无尽诡屋 Channel Zero: The No-End House》，讲述一个年轻女子Margot Sleator（Amy Forsyth饰）去了著名的闹鬼之地” The No-End House”，该奇怪的房子里面是一系列令人不安，恐怖逐步升格的房间，而当她回到家后，发现一切都变了。Jeff Ward饰演男主演Seth，磁性﹑善于言辞﹑有魅力的他与别人不相配，不过跟Margot却有着直接的关系。 Aisha Dee饰演性格固执﹑独立﹑有点像A型人的Jules，她虽然很忠于自己的长期好友Margot，但她并不总是知道如何应付她那糟糕的情绪；John Carroll Lynch饰演Margot的父亲John Sleator，对他来说家庭就是他的世界，不过在这好父亲外表之下，他实际是个麻烦﹑复杂的人。
货车司机强赴美向移居美国的骠叔祝贺新婚之喜，知晓其经营多年的超级市场也已卖给了年轻寡妇Elaine经营。由于一见面就对Elaine有好感，强主动协助Elaine打点起业务来。不久，以Johnny为首的一帮朋克党开始恶意捣乱破坏超市，面对他们，强面无惧色勇敢地用起了自己的拳头，同时不忘晓他们以人生大义，然而这波未平那波又起，强又被卷入了钻石赃物被盗的漩涡，受到了黑手党的追杀
秀爱在剧中饰演拥有出色爆发力和危机应对能力、无论何事都能解决得非常利落的空姐洪娜璃，是一个虽然在飞机上以强势的一面示人，但下班后却反转一面的可爱人物。
11月20日（周日），东都体育场。灰原等少年侦探团和江户川柯南兴致勃勃地观看足球比赛。与此同时，毛利侦探事务所的电话突然响起，是大规模爆炸的预告电话！这并不是游戏，也绝非虚张声势。就像对小五郎的挑衅一样，道路上的汽车就在他眼前发生了爆炸！要阻止接下来的爆炸只有一个办法，就是解开犯人留下的谜样的暗号！
The number is small and unusual. In front of the tens of billions of express deliveries each year, the more than 10 million green express packages put in are really a drop in the bucket. However, for express delivery companies, the cost of large-scale promotion is beyond their affordability. Niu Zhijing, head of Cainiao Green Action, said: "Can consumers be willing to bear a little of these costs, can our businesses be willing to bear a little, and can our government encourage some?" Yang Daqing, a special researcher of the China Logistics Association, said: "If we achieve a unified standard through the whole chain, we will reduce the cost pressure brought by a single enterprise in a single link."
版本三
1944年年底，在樊庆笙教授等人的努力下，中国生产出了第一批5万单位／瓶的盘尼西林，俗称“青霉素”，成为世界上率先制造出盘尼西林的七个国家之一。中共上海地下党很快得到了青霉素的菌种和配方，并利用中山医院实验室主任齐小云的身份和实验室的有利条件秘密试验和生产青霉素。第一次青霉素样本试制出来后，由医院神经外科主任陈慧琳的未婚夫、上海麻醉协会秘书长邓红负责送出敌占区。然而，由于叛徒出卖，邓红暴露了。为了保证青霉素秘密不被日本人发现，邓红毅然将青霉素样本吃进了自己的肚子，玻璃划破了他的喉咙，对青霉素过敏的他，因青霉素过敏而死亡。正等着进入婚礼殿堂的陈慧琳面对邓红的尸体，不甘心，不理解。为了弄清真相，她固执地去给邓红做尸检。此料，她这一尸检，彻底暴露了共产党在中山医院秘密试验青霉素的秘密。这个秘密马上就被日军参谋本部获知。为了掠夺到这在当时还很稀缺药品的专利，日本人在东条英玑的亲自过问下制定了一个青梅计划，计划的实质内容就是要不择手段地从中国获取青霉素的配方和菌种。国民党政府为了巩固自己对青霉素的
周菡听他柔声嘱咐，心里甜甜的，忙跟红椒一起答应，忽见他飞快地脱外衣，惊问道：还脱衣裳？不冷？板栗将外面夹袍脱了，递给红椒，笑道：当然要脱，穿这个拖拖拉拉的，不方便。
