As mentioned above, SYN attacks can be prevented by increasing the backlog queue. In addition, reducing timeout time also enables the system to process more SYN requests. We know that the timeout timeout, that is, the half-connection lifetime, is the sum of the timeout times that the system waits for all retransmissions. The larger this value, the longer the half-connection takes up the backlog queue and the fewer SYN requests the system can handle. In order to shorten the timeout time, it can be realized by shortening the retransmission timeout time (usually the first retransmission timeout time) and reducing the number of retransmissions.
Ethernet also has preamble and inter-frame gap when transmitting. The preamble takes up 8 bytes (byte), or 64 bits. The first 7 bytes of the preamble are separated by 10101010, 1 and 0. However, the eighth byte becomes 10101011. When the host detects two consecutive 1s, it will know that there is data at the beginning. During network transmission, the data structure is as follows:
二更求粉。
回去跟南灵王说，马上撤军，再割地称臣，赔偿各样损失。
The depth of side V groove can reach 0.6 mm.
绿萝俏脸顿时绯红一片，有些六神无主的感觉，看了一眼尹旭不由自主地低下头，什么也说不出来。
是了，他真是昏了头，这人自然是从地下进来的。
《包青天》是1993年台湾中华电视公司根据古典名著《三侠五义》改编制作的一部长篇电视剧，以《三侠五义》里的包拯为原型结合民间传说改编而成，领衔主演：金超群、何家劲、范鸿轩，本片成为20世纪90年代一部划时代的经典作品，至今为人称道。
《寻秦记》倒数第二章名为统一六国。
城中两大名嘴律师余英伟和李名扬在法庭上各施奇谋，针锋相对，英伟反败为胜却差点丧命，令他重新审视人生，他的转变令资深律师卢琛保另眼相看，招揽英伟加盟处理一宗富豪遗产案；名扬因债务缠身被迫回到师父沈奕和的律师行，初来乍到即与师父的女儿同是律师的沈悦勤合作，悦勤本与富家子弟宋家耀相恋多年，但家耀好大喜功，不求上进，更与悦勤好友卢小璐相交甚密，令名扬有机可乘；当遗产案正式开审，主审法官正是英伟的前妻亦是名扬的前女友陆思凝，双雄再度交锋，但他们渐渐揭发案中另有内情，关键人物竟与英伟徒弟程家明有莫大的牵连，律师行因而掀起一场生死存亡的大风暴……
Koharu also stayed up all night at the police station, just outside the door.
Non-combustible fibers: asbestos, glass fiber and metal fiber.
而且演员方面也相当配合，方韦那边就不用说了，出演练霓裳的秦思雨也没有端架子，耍大牌，剧组中氛围还是相当不错的。
饱受嫌弃的处女座无名编剧李凯（贺刚 饰），因千年单身狗身份而被批作品缺少生活；某知名杂志副本主编，大龄剩女白羊座刘夏（萧蔷 饰），因应付从东北逼婚的父母，二人不得以假扮情侣，同居生活。当白羊座野蛮女友碰上处女座贱嘴男，会发生怎样的火花与泪花呢？
……晚饭吃完后，陈启和吕馨一路散步。
快说来。
Example example=new Example ();
一家偏远的阿根廷度假村恢复了曾经的宽板滑水竞赛。这吸引了墨西哥运动员斯黛菲，她决心揭开一个家族秘密。
In the historical substitution principle, the methods of the subclass to the parent class should not be overridden or overloaded as far as possible. Because the parent class represents a well-defined structure, subclasses should not destroy it casually by interacting with the outside world through this standardized interface.
