The observer mode defines a one-to-many dependency relationship, allowing multiple observer objects to monitor a certain topic object at the same time. When the state of this topic object changes, all observer objects will be notified so that they can automatically update their behaviors. The specific structure diagram is as follows:
莫希儿出生于普通家庭，母自诞下弟弟文后便病逝，由父亲世龙抚养成人，一生没有甚么大起大落，却是一个“倒霉王”，儿也习以为常，自信好运是不会降临自己的身上。儿任职珠宝设计师，虽有设计天份，但一向对事业没甚么野心，但奈何弟弟希文是时下典型的双失青年，父亲龙虽然任职的士司机，但仍想从回玉石行业，希望能搏得一块好石，一朝富贵，故锱铢必较，私自储下私己钱，再加上儿要照顾有老人痴呆的姨婆孙燕秋，一家的生活担子就落在儿身上……
故事发生在二十世纪三十年代的民国，山西一个偏远的小山村。村里的保长为了趋炎附势，把自己的女儿嫁给了县长的儿子，并从女儿口中辗转得知了一条旱涝保收的消息：在村里建个“李忆莲祠堂”，就可以获得县里拨发的巨额救济粮和银元。虽然不太明白县里的意思，但是贪财的保长立马勾搭了村里的族长，开始筹谋这桩买卖。
NTP (Network Time Protocol) is a common protocol used to provide time synchronization services. It is a typical UDP-based protocol, which is quite old and did not consider authentication in the original design, so it is an ideal hacker to use.
郑氏哼了一声道：这片荒山，那么多有钱人，都没买去，偏偏咱们买了来，这难道是运气？如今倒为了乌龟来治咱们的罪，我倒要看看是个啥结果。
本来是餐厅店员的嘉纳春子（仲里依纱 饰），在原班主任的介绍下，进入到语言学校临时担任起了老师。她本以为，向外国人交自己母语，是件不费脑筋简单的事。但真正经历后，春子发现，原来存在着这么多连日本人也不知道的日本语问题。学校聚集着春子、涩谷太阳（青木崇高 饰）、鹿取美雪（原田夏希 饰）等性格各异的老师；还有来自不同国家的9名学生。这9名学生出于各种原因，来到日本学习语言和文化。其中，他们提出的问题，让身为日本人的春子都大感棘手。而通过和这群学生的交流，让春子对自己的国家和文化有了全新的认识。
从战争中恢复过来后，中士洛克率领特种兵特种部队对抗纳粹秘密研究基地。
《森林的法则》是一档户外真人秀冒险节目，由金秉万带领小伙伴们去到各种地方冒险，完全依靠自己的生存能力，显现出不同强度的生存挑战！
郭氏平乐正骨已有二百余年行医史，清代时医过慈禧太后，德高医精，闻名遐迩。
妄想特急 中井貴一 中村れい子
德国周播电视连续剧《Danni Lowinski》不但获得了极高的评价，更赢得业界最佳系列剧集和最佳喜剧剧集大奖。这部犀利的喜剧立即引起观众们的共鸣，并成为 SAT.1 电视台最负盛名的节目之一。在剧中，女演员 Annette Frier 所扮演的美发师在夜校获得法律学位后，却无法在律师事务所找到工作。后来，她被迫在购物商场设置了简陋的服务台，通过提供法律咨询服务，来赚取每分钟 1 欧元的报酬。
Let's introduce the air conditioner evaporator. As shown in the following figure, it is located under the instrument panel, and the newly removed evaporation box shell is full of dust. If there is foreign matter at the air inlet or the air conditioner filter element is too dirty, it will directly affect the air in the whole air duct.
爱奇艺云腾计划网剧《夜凛神探》
2. Legal person ID card (legal person certificate)/personal ID card (personal certificate) + handling person ID card (one copy of front and back with official seal)
Http://www.jiemian.com/article/2063210.html
For example, I now need to create a div element on the page. Then we definitely need a function to create the div, Now all I need is this function, which is only responsible for creating div elements. It doesn't want to take care of the rest, That is, to realize the principle of single responsibility, Just like Kissy on Taobao, At the beginning, they defined Kissy to do only one thing and did it well. The specific instantiation class in the monomer mode was handled by the agent function. The advantage of doing so was that the specific business logic was separated. The agent only cared about the business logic of the agent. Here, the function of the agent was to instantiate the object and instantiate it only once. Create div code just create div, the others don't care; The following code:
-3D Material Library
在某小型玩具公司供职的大道寺保（远藤宪一 饰）是一个勤勤恳恳甚至有些憋屈窝囊的中年男子，他为了工作终日奔波，也不受周遭的重视。偏偏迟来的桃花期在51岁的时候降临。同公司23岁的女孩花泽美兰（莲佛美沙子 饰）因工作关系与之熟稔并陷入热恋，大道寺鼓足勇气向对方求婚，如愿得到女孩的答应。此后的一天，阿保踌躇满志登门拜访岳父岳母，结果发现令他震惊的事实。原来美兰的爸爸花泽纪一郎（渡部笃郎 饰）不仅与之同岁，而且是某大型企业内成就非凡的商界精英人士。
Speaking of the startup mode in Android, it is actually a very basic content. Everyone knows that it is the startup mode in 4. Yes, there are the following four types:
"This' knowledge 'is out of ammunition, Before, we used ordinary bullets to hit these big wasps. So the killing efficiency is not high, After hitting them with '74 jets', We found that they were very afraid of fire. So he took out all the tracer armour-piercing bombs that were pressed at the bottom of the box. These bullets have three more functions than ordinary bullets: luminous, armor piercing and burning. This kind of bullet is mainly to use the tracer function to provide target indication for friendly fire. It works best at night, Then there is the use of this kind of ammunition to collect fire and shoot at the ammunition and fuel accumulation areas of the Vietnamese army. Because they can wear armour, So it can break through some relatively hard shells, Like car doors, Oil drum skins and so on, Then blow off inflammable and explosive substances such as ammunition and gasoline, In order to destroy the enemy's military materials, Because the above assumption was that the Vietnamese army might fight with our army in positional warfare, It is the kind of positional warfare in which the two sides fight each other. That's why so many of these munitions are being distributed, But this is not the case, The Vietnamese army did not have the patience to build positions to fight our army. But directly launched the attack, The envisioned positional warfare turned into defensive warfare, That's it, In the battle before position 149, there was basically no place where the three functions I mentioned above could be used. In this way, those traced armour-piercing firebombs are basically useless. In order not to let them get in the way, they were piled up at the bottom of all the ammunition. At that time, they were taken out at the right time. We used the battle gap to replace all the ordinary bullets with traced armour-piercing firebombs to hit the second batch of big wasps. The effect was not good.
