Generally speaking, a delegate is a class that maintains a field inside and points to a method. Events can be regarded as variables of one delegate type, and multiple delegates or methods are cancelled through event registration. This article uses delegate and event execution methods to understand the difference between the two.
影厅里的大家伙显然也是一愣，难得看到一个正常人，难道这个夫子也不正常，是一个极品奇葩？夫子将折扇一收，指着唐伯虎，说道：本夫子原籍三水，现为华府首席西席，手持白纸扇，你哪个单位的？我原籍苏州，现任华府一个迷途伴读小书童，门前一对双花大红棍。
Open Source DDOS Attack Defense Tool
科林·法瑞尔将主演BBC迷你剧《北方海域》，安德鲁·海格(《45周年》《赛马皮特》《周末时光》)执导，共4集，计划3集1小时+1集90分钟，秋天开拍。基于伊恩·麦奎尔所著同名获奖小说，聚焦19世纪一次灾难性的捕鲸活动。故事围绕帕特里克·萨姆纳展开，他是一名声名狼藉的前战地医生，后成为捕鲸船上的医生，在船上遇到了鱼叉手亨利·德拉克斯(法瑞尔饰)，一个残忍、不道德的杀手。萨姆纳没有逃离过去的恐惧，而是被迫在北极荒原上为生存而进行残酷的斗争。
After retiring from the factory, Li Lei's mother stayed at home completely, derailed from the society, had no friends, and could not even complete the basic survival skills of going to the bank to withdraw money and buy vegetables. The family once took their mother to see a psychiatric department, but because of the reaction and discomfort of taking medicine, they let it go. Because of his mother's condition, Li Lei began to read psychology books when he was in university, studied psychology degree, and also took the qualification certificate of psychological consultant. But with this knowledge, Li Lei also failed to help his mother live a better life.
After executing the command to add rules, look at the INPUT chain again and find that the rules have been successfully "appended" to the end of the INPUT chain. Now, the first rule indicates to discard all messages from 192.168. 1.146 and the second rule indicates to accept all messages from 192.168. 1.146. What is the result? Practice shows true knowledge. I used the ping command to send a message to the 156 host again on the 146 host, and found that the ping still failed. It seems that the second rule did not take effect.
Ursula在每一段新生活中努力寻找着正确的前进方向。她度过了历史长河中的一段关键时期，经历了两次世界大战，一场与希特勒的邂逅，以及诸多重大的人生事件。但Ursula如此迫切地需要活下去的原因是什么？
该剧根据河北省枣强县大营镇派出所所长、二级英模范党育同志生前事迹创作。党育在大营镇干了20多年，当了10年派出所长，特别能调解矛盾纠纷。上级决定将派出所与刑警中队合并，升格为分局，解决这一难题。升格前，党育与刑警队长赵光明之间，既有竞争、分歧，又时常高度默契地密切合作，处理了一个又一个事件和案件。党育终于等到派出所升格，当所有人都认为新局长非他莫属时，上级却任命了赵光明为局长。不久，党育又在解决一场长达十几年的家族纠纷中，因一起命案而遭致受贿的诬陷。面对命运的陡变，党育从失落、委屈，到重新认识自己，重新定位，留下来成为赵光明的得力助手。
少爷，小丁子是不是很能干？这可是镇国公府的秘密，捂得死死的，外人根本不知道。
西汉中叶，雄踞北方的游牧民族匈奴陷入了连年内乱之中，本已岌岌可危的胡汉关系又一次面临着历史的抉择。匈奴杰出的首领呼韩邪单于，为了匈奴的统一，审时度势，决意与汉朝盟好。而他的哥哥呼屠吾斯受一心追求权势的颛渠阏氏蛊惑，冥顽不化，坚持与汉朝为敌，兄弟俩不得不分道扬镳。与此同时，汉朝内部围绕着皇权的斗争，在胡汉关系上，也表现出截然不同的态度。一时间天下动荡，危机四伏。
The Spirit of Zodiac-Chicken
As a result, her daughter got polio and her leg was lame. Borrowed tens of thousands of yuan to cure the leg, but the result was still unable to recover. Every time I see her, my heart hurts. "Just because her parents wanted to save a little money, this sister was delayed all her life."
HBO剧《继承 Succession》由电影《大空头》编剧导演Adam McKay执导并监制﹑Jesse Armstrong（负责编剧）与Will Ferrell参与制作，现定于美国时间6月3日首播。该剧围绕国际媒体巨头Roy一家的家庭丑闻内幕，这虽是虚构的故事，不过主创表示剧集有影射媒体巨子Sumner Redstone。
安阳带陈羽和朋友们一起去山里的景区玩，那里原来有几座古墓，安阳给大家讲起了爷爷安东当年在那盗墓的故事。当年的安东和杨彩又懒又穷，就打起了盗墓的主意。杨彩和安东第一次盗墓挖到一个罐子带回家，里面却是一条老蛇。第二次盗墓，他们挖到一袋金子，却在路途中受到惊吓遗失金子。二人无奈之时却得到消息，古珍新婚之夜吃鸡骨头被卡死了，就葬在后山。安东最后又和杨彩去挖古珍的墓，棺材被挖出来,安东把古珍扶起来，却不想古珍突然复活了。安东和杨彩顿时被吓晕过去……安阳讲完故事，得了抑郁症的陈羽觉得自己就是古珍，安阳和朋友们为了让陈羽醒过来，特意带陈羽找到了和古珍有关的山洞，在众人的努力下，陈羽终于恢复了正常。
Now that a strong state machine has been written, the logic of this state machine is simple and meticulous. It seems that this code is designed impeccably and this program has no bugs. In fact, this kind of code has been written countless times. For example, to switch the class of a button alternately, like this example, a variable state is often used to record the current state of the button first, and when an event occurs, the next behavior is determined according to this state.
Step 2: Start the game
I don't know if you have ever played the game of hero killing. In the earliest days, heroes killed 2 people (enemies and themselves respectively). For this game, we first use ordinary functions to implement the following:
1961年9月18日，时任联合国秘书长达格·哈马舍尔德 (Dag Hammarskjöld) 遭遇离奇空难身亡，鉴于其不顾欧洲势力支持刚果独立的立场，他的死被认为并非意外所致。半个多世纪后的今天，丹麦记者兼电影制作人麦斯·布鲁格 (Mads Brügger) 与其瑞典私人侦探搭档约兰·比约克达尔 (Göran Björkdahl) 一道，试图厘清这起陈年冷案的千头万绪，却发现更多谜团，而这背后似乎有着超乎想象的大新闻…… 在其标志性的政宣鼓动 (agitprop) 风格之下，制作纪录片的布鲁格同时成为自己的记录对象，通过“表演”真理探求者一角来挑战真相的本质——有时正是荒谬与讽刺给予我们直面险恶的勇气。
该剧讲述三十年代彩云之南的崇山峻岭间，家道中落的男女主人公为光复祖业误入马帮的传奇经历。
啪啪啪……手指闪动，键盘上出现错落有致、揄扬顿挫的声音。
