This chapter is the last lecture on design patterns. It will talk about the third design pattern-behavioral pattern, with a total of 11 types: policy pattern, template method pattern, observer pattern, iterative sub-pattern, responsibility chain pattern, command pattern, memo pattern, state pattern, visitor pattern, intermediary pattern and interpreter pattern. I have been writing about design patterns for a long time. At last it's halfway through, Writing a blog post is a very time-consuming thing, Because I have to be responsible for the readers, Whether it's graphs, codes, or representations, Everyone hopes to write it as clearly as possible so that readers can understand it. I think both I and the readers hope to see high-quality blog posts come out. Starting from myself, I will stick to it and update it continuously. The continuous motivation comes from the continuous support of readers and friends. I will do my best to write every article well! I hope everyone can give opinions and suggestions continuously and jointly create a perfect blog post!
(2) A photocopy of the qualification certificate;
杨祭酒不必疑惑，我叫前任首辅声爷爷，前任首辅叫我声侄孙。
眼光一闪，随即笑道：玄武王蜚声海外，乃我大靖之福啊。
严大人亦有难言之隐，长子生来眇一目，机缘巧合，严大人收我为义子，此为朝中一段佳话。
本剧为《毛骗》番外篇。
其实，能挡住我的人有很多很多。
A5.1. 2, 1 External ear, tympanic membrane.
先救二夫人，再救大夫人。
后唐乱世，少女七雪被父抛弃卖到青楼，在一次阴差阳错之下误入神秘的姽婳城，被赐名晚媚。她在一次次任务中艰难挣扎，幸得身世成谜的影子长安多方卫护，两人斡旋于朝野纷争，又因姽婳城的禁忌，受困于内心对于对方的感情。晚媚涅槃重生，成为姽婳城新任城主，而这一切都在姽婳城幕后的主人，公子的算计之中。
"Well-how do you say this? According to the appearance, it should be a dog, but the dog is very ugly. I don't recognize what breed it is, and I have never seen such a fierce dog." Liu Guangyuan said.
Claire将直面这个问题, 她将在华盛顿开始自己的大学生活, 像所有的青少年一样, 她将努力寻找自我. 重新适应普通生活并不容易, 特别是她的父母将离婚, 而大学学校里又发生了一件神秘的自杀事件.
According to Microsoft statistics, the upper limit of dynamic domain name queries that a DNS server can withstand is 9,000 requests per second. However, we know that tens of thousands of domain name resolution requests per second can be easily constructed on a P3 PC, which is enough to paralyze a DNS server with extremely high hardware configuration, thus showing the vulnerability of the DNS server. At present, the most commonly used DNS server software is the leading WINMYDNS in China and Bind abroad.
忽然，他猛然睁大眼睛看着黎章，哆嗦道：你……你不是……黎章的目光顺着他的视线落在自己拿木块的手上，心里一沉，厉声喝道：闭嘴。
玉米慢慢走进园子，似乎心事重重的样子。
发现了27年前案件矛盾处的麻衣，在电视台驳回她的企划后，由上司长谷川牵线，认识了实力记者三上，两人联手，拨开层层迷雾，追查27年前的真相...
Wang Sulong's "Odd" Self-report Moved Audience with Heart-poking Lyrics
喜剧《未完待续 Life Sentence》由Bill Lawrence开发﹑Erin Cardillo及Richard Keith编剧，故事讲述女主Stella Abbott（Lucy Hale饰）原本确诊患上癌症晚期，但后来发现自己根本不会死后，主角得重新适应她以为自己死定了时的人生选择。
4 我要去旅行
Author's Public Number: Advertising Informants (ID: informers)
