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:
突然出现在街上的白色巨型生物，操纵它们的少年们，还有好奇的短发
Rit Rawi（Weir饰）是一名军官，在家乡春武里府开办学校教大家武术来抵抗国际暴徒的伤害。因此和黑手党结下不少梁子，但凭借一身武力，没人能阻止得了Rit.之后Rit同好朋友Gon(Pai饰)联系得知并接受了一项神秘使命。但当Rit发现所要攻击的窝点实际是座致力研究生化武器的实验室时，才明白自己掉进了不可告人的陷阱中，而雇佣Gon原来是名叫Praiphikhat的坏蛋，其目的是窃取该研究室研发的强大生化武器“死神之泪”。
改编自著名经典小说，故事描述一个小女孩，如何排除万难和种种考验，为自己争取关爱、认同和专属的一席之地。故事发生于 19世纪后期，孤女安妮（艾米贝丝·麦克纳尔蒂 Amybeth McNulty 饰）经历了在孤儿院和陌生人家中饱受虐待的童年后，意外被安排到爱德华王子岛上一对姐弟的家中生活。随著时间流逝，年仅13岁的安妮凭著她的独特魄力、智慧和丰富的想像力，为玛莉拉·卡斯柏特（杰拉丁妮·詹姆斯 Geraldine James 饰）和马修·卡斯柏特（罗伯特·H·托马斯 R.H. Thomson 饰）的生活，甚至整个小镇带来改变。安妮的经历将为自我认同、女性主义、霸凌和偏见等恒久议题带来反思。
The attack uses the method of sending a large number of domain name resolution requests to the attacked server, Usually the domain name requested to be resolved is randomly generated or does not exist on the network. When the attacked DNS server receives the domain name resolution request, it will first look for whether there is a corresponding cache on the server. If it cannot be found and the domain name cannot be directly resolved by the server, the DNS server will recursively query the domain name information from its upper DNS server. The process of domain name resolution brings a great load to the server. If the number of domain name resolution requests exceeds a certain number per second, the DNS server will time out to resolve domain names.
还有，打皇帝的脸又如何？他就是要打皇帝的脸。
If an event is no longer needed, we can delete it with a drop event statement. With this statement, we do not need to wait until the last event call.
Updated August 22
当年轰动一时的“透明人”又回来了，克利斯汀·史莱特主演，情节发展不温不火，故事节奏进退有补，重点场面的电脑特效并不逊色第一集多少，结尾的一场雨中决战乃片高潮，两个透明人之间的战斗极为精彩，关于这类的电影实属不多，本片正当值得欣赏。
郑老太太这才回神，急忙抱过小外孙，用力亲了一下，放在膝盖上坐好，然后问他回老家喜不喜欢，这些日子都玩了啥，吃了啥好东西等，一老一小掰扯起来。
七月半，鬼节至。几个年轻人邀约外出游玩，在路途中目睹一场车祸。他们并未在意，屡犯禁忌，却不曾料到这竟是一场祸事的开端。一场突如其来的大雾将众人围困在一个无人的服务站，诡异怪事接连发生，同伴离奇死亡，而他们无论如何都走不出服务站，如同陷入了一个怪圈之中。夜雾再次降临，谁能安然逃离。
1999年的最后一个夜晚，淮海市党政军领导出席的大型庆祝晚会上，黄梅戏《天仙配》正演到高潮之际，因爱生妒的小生朱永生突然挟持了著名花旦梅玲，他露出腰上的雷管炸药，扬言要炸掉大剧院，并限瓜子大王项光荣15分钟之内来剧院理论。刑警队副队长刘跃进赶到剧院，以过人的智勇，降服朱永生，救出梅玲。
《傻根进城》主要讲述了绰号“傻根”的农村青年李大根进城奋斗、创业的励志、情感故事。李大根心灵纯净，不谙世事，不善言谈又一根筋，被人们认为是“傻子”。为了生存，笨嘴笨舌的他却阴差阳错成了一位靠嘴皮子吃饭的推销员，在职场中窘相毕露，受尽欺凌与耻笑，甚至被他视为家人的同事刁难、陷害多次险些被开除，但大根没有记恨，更没有气馁，反而在困顿中寻找到爱和坚持，以及足以感动每个人的“傻人哲学”。大根因“傻”处处掣肘，却又屡屡因“傻”得福，最终成为职场黑马，人生的大赢家。
Reference: Dungeons and Warriors-Baidu Encyclopedia
那一夜，旋转木马转了一圈又一圈，又回到了原地。天...(阅读全文)堂般的游乐场与重聚的梦想只能在睡梦中重现……
Python Reference Manual: This book is only used as a reference book. When you encounter a problem, turn over the book and consolidate it (of course, the fact may be that you went directly to Google). This kind of book does not need to be brushed from beginning to end, but only needs to be checked and filled (e-books are fine)
At present, the biggest criticism of deliberate practice is that Erickson's evidence of deliberate practice mostly comes from activities with lower "cognitive complexity", such as chess, piano, basketball, taxi driving and spelling, but it has limited effect on activities with higher "cognitive complexity", such as sales and management. How to become an excellent sales or CEO through deliberate practice, and where to start? How? Practice what? The difference between learning activities with high cognitive complexity and low cognitive complexity is largely manifested in the amount and proportion of tacit knowledge. Tacit knowledge needs to be found in situations.
该剧讲述一个白手起家的富爸爸，突然破产！三个被富养长大的千金少爷不知人间险恶，毫无自保能力，犹如童话中的三只小猪！他们被迫离开舒适圈，踏入严酷的社会森林，展开由0开始的人生逆袭的故事！
