2:
"I think (claim). Because (according to A), (according to B), (according to C)."
In TCP implementation, when receiving the SYN request from the client, the server needs to reply the SYN + ACK packet to the client, and the client also needs to send the confirmation packet to the server. Usually, the initial serial number of the server is calculated by the server according to certain rules or adopts random numbers. However, in SYN cookies, the initial serial number of the server is obtained by hash operation and encryption of the client IP address, client port, server IP address, server port and other security values, which is called cookie. When the server suffers from SYN attack and makes the backlog queue full, the server does not reject the new SYN request, but replies the cookie (SYN serial number of the reply packet) to the client. If it receives the ACK packet from the client, the server subtracts 1 from the ACK serial number of the client to obtain the cookie comparison value, and performs a hash operation on the above elements to see if it is equal to the cookie. If equal, complete the three-way handshake directly (Note: At this time, you don't need to check whether this connection belongs to the backlog queue).
谭艾琳、黎明朗、毛纳、陶春总是相约在谭艾琳的小书吧谈论男人，各种各样的男人。谭艾琳是个女人中的女人，平日偶有写作，深明爱情技巧的她在遇上伍岳峰后却彻底栽了。经历过离婚的伍岳峰不想再次踏入婚姻旅途，谭艾琳在几次挣扎往复后几乎要绝望了。黎明朗是个大大咧咧的女权主义者，已经身为电视台高层的她叱咤风云，却总是吸引来一些小男生，不屈服强权的她却不得不迁就小男友的所有喜好。毛纳是个独立时尚的服装设计师，是四个人中最洒脱不羁的一个，与不同男人分分合合从不带一丝离伤，最后却仍毫无疑问地选择了婚姻。陶春是传统温柔漂亮的好女人，她是四个人中目标最明确的：好男人、好婚姻、好宝宝，她的所有恋爱都冲着这一个目标前进，但是命运从来不会给你你所想要的。这四个死党，互相分享着彼此的爱恋，安慰着彼此的伤痛，她们能得到属于自己的那份幸福吗？
An NBA game lasts 48 minutes and consists of four quarters with 12 minutes each.
清朝末年，城中百姓多数染上怪病。关心国家命运的禾苗希望张孝智助自己到水下地宫取得宝藏。但另有几方势力为了获得地宫宝藏展开了一场大乱斗。最终，众人发现所谓的宝藏根本子虚乌有。而导致盛京变成人间地狱的根源也非妖魔鬼怪，而是日本人人体试验的阴谋。 张孝智与禾苗、兄弟钱眼儿、弃暗投明的黑风双煞最终不计自身安危地准备解救盛京的危局……
尹旭轻笑着点点头：好了，今天的事情先这样了，还要麻烦你善后。
To tell the truth, fake when fake sell, no problem, existence is reasonable. If you sell it seriously, you have a lot of problems. Don't ask me why I know so much, count as half of the industry. Many people suspect that I advertise fake products, which is really a bit boring. I have already given such obvious differences, you still can't see it, and I can't help it.
拉玛贴王国遭遇夜叉族入侵，一夜之间覆灭。传说，将会出现一位拥有神器九神战甲的泰拳少年，挽救苦难中的王国。为绝后患，夜叉王举全族之力毁灭神器，战甲守护者及幼子奥特被泰拳大师所救。
才在地上铺开毡垫，睡了上去。
本片主要讲述了窗户帘儿不堪忍受不解风情的丈夫武大三粗，与当地的大网电影院老板东门坎邂逅一段真爱。东窗事发后设计想杀害丈夫武大三粗。于此同时武大三粗的邻居，卖包子的叉二娘，给武大三粗留下一封信后神秘失踪。武大三粗觉得是黑暗剧组在作祟，暗中调查时发现了剧本的结局，他便想悄悄离开剧组，想改变结局。逃离失败被黑暗剧组暗中控制起来。剧情依旧按原计划进行着。武大三粗的弟弟武木工从外地归来。不知真相的他，杀死东门坎，逼疯窗户帘儿后自刎。武大三粗挣脱黑暗剧组的控制，却也未能救回自己的弟弟。他改变了故事，却改变不了命运，最终易容成弟弟的模样走上梁山。
Senior Investment Manager of Bertelsmann Asia Fund (BAI) Congjia said that he attached great importance to the comprehensive strength of the team. "In recent years, offline children's mathematical thinking institutions have developed very fast, especially some institutions have achieved a relatively high growth rate without expanding schools, which shows that parents' awareness of children's mathematical thinking in the original region is gradually improving and the market demand will be great in the future. For educational institutions, the premise to realize sound operation is that all links from teaching and research, teacher training to operation and management need to be relatively mature and perfect. "
朱珠和王旺一家住在西北地区的沙漠边上，为了治沙，朱珠和王旺一家人开始植树。他们冒风沙、抗烈日，肩扛人拉运树苗，一桶一桶挑水灌溉，每天往返数十里。持之以恒数十年，他们的辛劳初见成效。然而王旺不幸患了骨癌，不久就去世了。朱珠面对如此打击并没有屈服，她继续带领一家老小植树治沙，凭着不屈不挠的精神，将万亩不毛之地变成了绿色的海洋。
阿加莎·克里斯蒂的著名悬疑推理小说《白马酒店》将拍剧集。BBC和亚马逊等联合出品，BBC新版《无人生还》《控方证人》的编剧Sarah Phelps继续为这部写剧本，Leonora Lonsdale(《黑色狗，红色狗》)执导，共两集。 讲述一个死去女人的鞋子里发现了一串神秘的死亡名单，名单上的人之一Mark Easterbrook决定搞清楚是怎么回事。为此他来到了一座“白马酒店”，传说那里有会巫术的女巫⋯⋯
你……你好了？秦淼哪里好了，她从刚才的紧张恐惧中惊醒过来，一阵头晕目眩，又后怕不已，便站立不稳。
黄瓜抬眼望向郑氏，叫道：姑姑。
吕馨把陈启推向电脑前。
他们整天教导我遇事三思而后行，莫要莽撞。
本山传媒《#刘老根4#》开机，优酷预计2021春节档贺岁播出。
电影院向来热闹，何况还是过年期间。
