When the SYN gateway receives the SYN packet from the client, it directly forwards it to the server. After receiving the SYN/ACK packet from the server, the SYN gateway forwards the packet to the client and sends the ACK confirmation packet to the server in the name of the client. At this time, the server enters the connected state from the semi-connected state. When the client confirms the arrival of the packet, it forwards if there is data, otherwise it discards it. In fact, the server has a connection queue in addition to maintaining the semi-connection queue. If SYN attack occurs, the number of connection queues will increase, but the number of connections that the general server can withstand is much larger than the number of semi-connections, so this method can effectively reduce the attack on the server.
你曾经填写过在线调查吗？你想知道为什么你会收到你前一天研究的产品的广告吗？害怕。非常害怕。数据已经超过石油，成为世界上最有价值的资产，而且它正被用来发动文化和政治战争。我们正在为控制我们最私密的个人细节而斗争。
出发后，到了山里，板栗和魏铜分头执行军务，便拱手告别。
For example, when learning that the platform is at risk of mine explosion, do you want to call the police immediately? If you don't call the police, once the major shareholders run away, the result will be that they will never get the repayment again. However, if you call the police, the police will arrest the major shareholder legal person, and investors will have no hope of getting the repayment.
九斩修罗是一位来彼岸世界的灵妖，他在学校附近开了一家书店。表面上书店和平常书店并没有什么不同之处，其实书店是可以通往另一个世界的时空之门。
天地剧场栏目中播出拍摄于上个世纪，并由上译配音的3集电视连续剧《蛇侠》。
《犯罪心理》讲述了FBI下属的BAU的一支心理侧写队伍的探案经历。与其他模式化的犯罪类戏剧专注于罪案不同的是，《犯罪心理》将故事的焦点集中在罪犯的生活经历和心理状态上。
这次的故事在街头上演！ 高楼环绕的小屋被拆毁的瞬间，Red 和 Yellow 被驱赶到了纽约城市的中央。 在冰冷高大看不到一切的城市里，有各种各样的事物在等着 Red 和 Yellow。 从冰冷可怕的雨滴炸弹，到犀利敏锐的老鼠门牙，还有疯子一般的双胞胎鸽子。在没有食物，没有睡处的纽约街头，Red 和 Yellow 会展开怎样的故事呢？ 像宝物仓库一样的后巷垃圾场，令人兴奋的水上公园喷泉，还有各种花花绿绿的花坛等等。在小虫子眼里看到的纽约背景下，Red 和 Yellow 还有他们的小伙伴们在纽约街头的生活开始了！
Three items are enough, we don't need any extra ones.
在村支书吴中旺、解放军小分队、民警马千里、大学生刘嘉川等人的带领下，凤凰村村民度过最初的困难时期。道路疏通后，心理医生柳曼、“富二代”铁力等人纷纷来到凤凰村。
杨长帆抚摸着炮身，感受着钢铁年代的前奏，口中问道：这铳用过么？翘儿摇了摇头：反正我没见用过，据说南边海盗和红毛子多些，偶尔会用。
该剧改编自同名网漫，是最强机械人类的复仇剧，讲述精英警察姜基范的妻子被暴力组织“火蚁派”害死，他自己也双眼失明并被诬陷为杀人犯，在通过特殊警察组织RUGAL的生化高新科技而获得新的眼睛后，他去找出自己的敌人，讨伐火蚁派的故事。
可是即便是如此让步，他还要那样说你。
B) Design principles. Many people have listed seven principles, such as single duty principle, opening and closing principle, Richter substitution principle, dependence inversion principle, interface isolation principle, composite reuse principle and Dimit principle. LSP, I elevated it to one of the three cornerstones of the object-oriented paradigm; Single responsibility and interface isolation are mainly used as the principle of responsibility division in object-oriented analysis/OOA, which you can not pay much attention to at this time. Relying on the inversion principle, I throw it away as garbage, because the opening and closing principle or directly "relying on abstract type principle" already contains the essence of relying on the inversion principle, while the dross of relying on the inversion principle is inherited by IoC. Of course, the pullback, I emphasize very much. Therefore, you need to master the abstract dependency principle (OCP), one-way dependency principle (including the learning of callbacks) and the minimum dependency principle (composite reuse principle, Dimit rule).
一宗离奇的绑架案，让连承文既得到了自己心仪的新娘李锦秋，又可以让自己差点毁于一旦的生意起死回生，殊不知他这宗自导自演的绑架案，却活生生拆散了弟弟承运与锦秋不为人知的恋情，承文虽然知道自己有错，却也气恼不已。
"The stars in the sky are really beautiful
五台山以著名的佛教圣地扬名海内外，终日晨钟暮鼓，梵音缭绕，由于日寇的疯狂侵略，使这原本清净的佛教圣地不再清净。在五台山清平庵中，以杨排凤(李彩桦饰)为代表的一批尼姑，在民族存亡的关键时刻，组建了一支女兵排，凭借各自特长，做出了“出家不忘爱国，入世灭日寇，惩恶即扬善”的正义抉择。而由张卫健扮演的女兵排指导员张鸿烈身负护宝职责，在清平庵屡受日寇残忍对待之时率领众女尼们入世灭寇，书写了一幕可歌可泣的动人传说。
