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).
一页页纸翻过，无论练霓裳谈笑杀人，还是大内惊变，阴谋四起，少女脸色丝毫没有变化。
经过几天的郑重考虑，陈启决定还是按照《诛仙》原文发出去，并不进行修改。
Article 41 If the fire control institution of the public security organ finds that the fire control technical service institution no longer meets the corresponding qualification conditions after obtaining the qualification, it shall order it to make corrections within a time limit and shall not engage in the corresponding social fire control technical service activities during the correction period.
失联 第二季 Absentia Season 2
《我女儿是瑞英》为KBS周末剧，由李宝英、李相允、千浩镇、朴海镇主演。讲述的是近在眼前却远在天边的一对父女之间的爱情与和解的故事。
无线二十集「大赌场」以杜家昌（罗嘉良）从外国留学归来作为开端，昌姊家炜（林漪娸）及妹家莉（刘玉翠）对之抱着极大期望，昌在各种压力下，极想早日出人头地，无奈事与愿违，事事皆不如意，与女友王恩明（关秀媚）多年感情，更因误会而闹致分手。昌在事业爱情两失意下，得好友杨立标（邵仲衡）介绍进入蔡炳强（曾江）之集团内做事，表现出色，甚得强重用，后昌虽发现强实作非法勾当，在利欲熏心下，仍选择为强效力。
翘儿放下毛巾，让扬长帆看着自己，有些激动地说道，不就是吃苦么，翘儿最不怕的就是吃苦。
故事讲述是同名同姓的两名男子发生车祸，其中一人的灵魂居然跑到另一个人内，产生一体两魂而演变成为两个家庭的男主人。
4, What a coincidence, I am 173CM tall, so is the goddess. So you see, although the goddess is very tall, she is actually similar to me!
在新登场的第七季中，导演延续了其经久不衰的超人题材，而几名主要角色的生活和战斗剧情，也将该剧打造成了一部动作大片。在本季中，Clark Kent和Lex Luthor之间的关系急转直下，成为势不两立的敌人，而这一情节在超人漫迷中广为人知，也备受推崇。
谁知他们都不动，小娃儿奇怪极了。
《永远的车神》（Senna）是由阿斯弗·卡帕迪尔执导，埃尔顿·赛纳和迈克尔·舒马赫主演的纪录片，于2011年6月3日在英国上映。该片讲述了巴西传奇车手埃尔顿·赛纳传奇的一生。其职业生涯参加了161场大奖赛、41次冠军、65次排头位、三次一级方程式大奖赛年度总冠军，被誉为赛车王子。1994年5月1日在圣马力诺的伊莫拉赛道上撞车身亡，年仅34岁。
“天线宝宝”是Ragdool公司与英国BBC签约制作的低幼节目，主要的收视对象是从12个月大到5岁的孩子。它呈现孩子们在游戏中学习、发展的有趣经验。天线宝宝家族由4个可爱的天线宝宝和一个太阳娃娃组成。四个可爱的天线宝宝生活在宝宝乐园里，每天都发生着许多有趣的故事。他们的故事已经在113个国家被翻译成45种语言，受到全球约十亿儿童的喜爱。
The number is small and unusual. In front of the tens of billions of express deliveries each year, the more than 10 million green express packages put in are really a drop in the bucket. However, for express delivery companies, the cost of large-scale promotion is beyond their affordability. Niu Zhijing, head of Cainiao Green Action, said: "Can consumers be willing to bear a little of these costs, can our businesses be willing to bear a little, and can our government encourage some?" Yang Daqing, a special researcher of the China Logistics Association, said: "If we achieve a unified standard through the whole chain, we will reduce the cost pressure brought by a single enterprise in a single link."
每天自由快乐地生活的啤酒品酒师吉泽响子（观月亚理莎饰），为孝敬母亲清美（浅田美代子饰），两人去了夏威夷。当清美在观光景点游玩的时候，响子决定采取不同的行动，品尝夏威夷当地的啤酒和食物。然而，她所到之处都遇到了一些“有情况”的人。
可是没走多远，盗匪便跟了上来，他们一个个喜笑颜开，趾高气扬，昨天的自己不正是如此吗？一夜之间世界完全颠倒了。
不错，项元帅说的对。
陈先生怎么办？陈平现在的身份尴尬，想要直接前往越国并不是很方便。
洪定威本来是香港HKFIRM 律师楼 老板之一兼执业律师，但却因一次上庭时冲动之下冒犯了法官而被吊销了律师执照。屋漏偏逢连夜雨，合伙人这是卷款潜逃，一时令到 HKFIRM 恶名昭著，稍有经验、名声的律师都不敢和HKFIRM扯上关系，怕玷污了自己的名声。
