The code looks a little improved, but it still has the following disadvantages:
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).
板栗笑眯眯地挽留道：淼淼，帮人帮到底，不如你就在这住一晚，也省得明儿再来。
说要购买《笑傲江湖》的相关版权，只不过是他随口一说。
23年前，罗美玉利用自己的美貌和姿色，征服了季氏集团的董事长季大海，成为了他的第二任妻子。3年后季大海去世，罗美玉霸占了整个季氏集团，季大海的母亲秦柳红失踪，而季大海和第一任妻子的女儿季涵雪备受排挤，成了家中的边缘人。斗转星移，罗美玉在掌权20年后，打算把季氏的产业全部交给自己的大儿子季严。季严虽然姓季，但并不是季家的血。在这种危机关头，季涵雪和自己倒插门的丈夫杨子裕，准备进行绝地反击。令人意想不到的是，有一个神秘的第三方势力，也加入了争斗。
In fact, our department has been doing quite well, Every Friday afternoon, there will be a meeting of all the staff of the Finance Department. I will make a report on my work problems last week and my work plan for next week. Everyone will speak. If any problems are raised on the spot, our manager will record the problems that the department can solve by itself and cannot solve by himself. They will raise the problems of their department when they hold a meeting on Tuesday, convey the spirit of the meeting to us on Wednesday morning and give feedback on the problems solved. If there are any problems in our work, we will report them immediately, because only people can solve the problems faster in this way, but we write these things every day, every week, every month, and every week to summarize and speak, and from time to time to reorganize and summarize them according to the requirements of the company.
2. Different materials and processes:
少女立即起身，匆匆往花厅跑去，想要去问个究竟……花厅里，樊哙的夫人吕嬃缓步进门，见到一对忠厚老实的夫妇之后上前见礼道：六叔，六婶。
Once dry, we tried it on the upper body,
Attacking TCP Connections
我们非常高兴Rick能够回到BBC，推出他的新系列，Rick Stein的康沃尔——分享来自全县的饮食英雄、艺术、文化和历史，并在家里制作新的食谱。里克说：
2. The word "short sound" refers to the sound of a flute lasting about one second.
长不大的男孩在恋爱中魅力破表，但婚姻中长不大的男人是一场灾难。汪大乐的不成熟，正在消磨著他和琪琪的婚姻。六周年结婚纪念日这天，琪琪发现自己怀孕，又面临工作升迁，没想到迎接她的却是大乐临时抱佛脚的敷衍庆祝计画，伤心的琪琪决定不再对粗心的大乐宽容。被婚姻制度消磨到疲惫不堪的大乐，质疑起婚姻的意义……此时，神秘的计程车司机，柴可夫出现，他决定让苦闷的大乐了解婚姻的意义，带领著他穿越了平行时空……大乐没想到自己一觉醒来，世界全变了样！琪琪竟然成为死党士元的同居女友、家裡也多了一个自称最了解他的亲姐姐、原本不顺利的工作却变得名利双收？！在这个截然不同的人生裡，大乐必须弥补错误，重新学会如何去爱，他才能回家…
The clinical data to be prepared before MDT meeting should at least include: necessary diagnostic information (such as pathology and imaging, etc.), clinical information (including complications, psychological state and palliative treatment, etc.), patient's past history and patient or family members' views on diagnosis and treatment, etc.
徐永邦痛恨身为银行家兼香港十大首富之一的生父叶胜当年抛妻弃子，视之为仇人。邦自幼受养父徐坚薰陶，长大后加入警队；坚亲生子徐家立大学毕业后亦投身警界，不久晋升为高级督察。一宗牵涉邦同父异母弟叶永基的命案，令邦与上司罗子建遭停职。后得线人陈飞行帮助，邦替基洗脱罪名，并与建冰释前嫌。邦与建姐罗惠芳发展恋情，却波折重重。建与好友叶家少爷承康同时爱上善解人意的方巧容。另外，立被基幼女叶晓冰深深吸引，惜冰只钟情于建；张雪凝一直暗恋立，但立却不为所动。邦因一宗命案而无辜入狱，出狱后竟发现立为真凶！立本决意改过，但又被叶永昌利用，无恶不作。胜为保家业，托邦对付立、昌。一段段豪门家族斗争、两代恩怨恨仇、感情纠葛将如何了断？
Okay, no nonsense, let's go.
Key points: Collect seedlings locally. Don't listen to other people's better artificial reproduction. In the second year, those in your pond will reproduce themselves. This is the so-called artificial reproduction. In the second year, the survival rate is high. In the adapted environment, the seedlings will not die if the original pond grows. In this way, the seedlings will save a sum of money.
这特别关照的话让人心寒彻骨，胡钊木然无语。
陈惊是音乐学院附中民乐扬琴专业一位古灵精怪的姑娘，因为喜欢钢琴她决定去给同校的师兄王文当钢琴翻谱员，却因对西洋乐知识的匮乏和民乐背景遭到王文的冷落，还引起校园两大专业间的摩擦。为了证明自己的能力，也为了证明民乐可以登上更有实力的舞台，陈惊联手502宿舍的女孩们组成民乐团，演奏出自己的心声。陈惊的表姐陈和煦是音乐学院附中的老师，在两大专业学生产生隔阂的时候，她帮助学生化解了偏见与误会，并默默地给予陈惊鼓励和帮助。在学校之外，陈和煦阴错阳差结识了演员冯安宇，陈和煦对待自我的真实态度，让冯安宇有勇气重新审视自己的生活，并在陈惊组建乐队的过程中多次伸出援手。学生们在陈和煦等诸多老师的帮助下逐渐成长，西洋乐、民乐的学生打破成见和平相处，陈惊最终证明了民乐的魅力，登上了更大的音乐舞台，收获了美好的青春。
The Lins have many back gardens, but the orchid garden has a special significance and is the first one in the Lins' old house.
