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).
情场失意的港生转投向Sabrina怀抱，但他们正打算结婚时又遭父母反对，原来嘉嘉事件重演：Sabrina也是世仁的私生女!
"On the way back, nothing, is the sea, Liu Guiduo deliberately avoid other ships. Only once when I stopped to change the oil filter element, I saw a ship from a distance with no national flag and no ship number. I left after more than 20 minutes. Many people said it was a pirate ship. Fishing boats have little money and pirates are not interested. The sea is different from the land. You can't help it. Just a boat is floating, you can't get rid of it, and there is no way to escape. "
一来，她女子的身份万万不能暴露，因此不能使用熟悉的招式和身法。
Note: If there is no USB disk, try to synchronize the 1.04 M neogeo.zip to the host as a separate game. When playing, run the neogeo icon in the game list first, and then run the game you want to play.
HBO将于北京时间2月6日开播全新动画喜剧#纽约屁民##Animals#！新剧借动物之名含沙射影地展现了纽约这座糟糕城市中屁民一代的生活，是一部披着动画外衣的讽刺喜剧！剧集2015年1月在圣丹斯电影节首映后获HBO两季续订，首季预计10集！
First do inter-provincial transfer. From the first semester to the second semester to the second semester. It is not possible to finish the senior high school entrance examination.
Don't say it was Lin Huiyin, but Lin Ruhai, the officials who returned to Beijing to report on their work and waited for inquiries from above, were shocked.
点赞就是给我们吃饭
金沙滩上迎来了八万落草好汉，断金亭上聚来各路豪杰。聚义梁山的一百零八将，个个性格迥异，光彩照人。他们或是智能超群，有勇有谋，或是除暴安良，行侠仗义，或是大义凛然，忘我行义的好
他到底是个纯粹的政客，还是有那么一丝丝报国之心？千里迢迢伏兵南京这件荒唐的事情，只要有胡宗宪的支持，也就不那么荒唐了。
The "hedgehog" technique is a very effective one among all kinds of questions to promote business transactions. The so-called "hedgehog" reaction is characterized by you using a question to answer the customer's question. You use your own questions to control your discussions with customers and lead the conversation to the next step in the sales process. Let's take a look at Hedgehog's reactive questioning method: Customer: "Is there any cash value in this insurance? "Salesman:" Do you attach great importance to the question of whether the insurance policy has cash value? Customer: Absolutely not. I just don't want to pay any extra amount for the cash value. "For this customer, if you just sell him cash value, you will push yourself into the river and sink to the bottom. This person does not want to pay for the cash value, because he does not want to regard the cash value as an interest. At this time, you should explain to him the meaning of the term cash value and improve his understanding in this respect.
自从父母去世后，Pangrum失去了她所有的财产。她的叔叔和阿姨抚养她长大，但当他们无力继续抚养她时，他们把她送去和英俊富有的Yai住一起，让Yai当她的监护人。Yai给了她叔叔阿姨一大笔钱，承诺他会照顾好Pangrum。于是人们开始讨论，使Pangrum看起来像Yai金色牢笼里的一只金丝雀。这让Yai的姑姑Ganda很不高兴，她害怕Pangrum会夺走他们所有的财产，于是她计划让撮合Sajee和她的侄子。但Yai喜欢的是Pangrum，但问题是，他是Pangrum的监护人，Pangrum的年纪和他妹妹Ying一般大，这看上去有悖常理。还有一个问题，他那以自我为中心的弟弟Lek也一直喜欢Pangrum。 自从父母去世，Yai接管了家族企业，并让他的左膀右臂Thanope来帮他管理公司。这让Lek很不高兴，他认为Yai不信任他这个弟弟。
Zoey，一个美国中产阶级的女舞者，成功进一个满是名门望族子弟的研究生精英计划，这个贵族学校实际上被4个恶霸男学员统治着，他们来自学校最有名望的4大家族，在这里他们被称作F4，Zoey发现在F4面前表现的坏脾气，导致的最坏的结果是。。。她爱上了他，F4的头目。
可惜的是到达的时候晚了一步，这或许是天命所归。
Telecommunications
乡间恶霸杜天道（陈观泰）因其儿子杜常（鹿峰）被天南三虎斩去双臂性格变得更加暴戾，村民稍有令他不满的举动，就会立刻出手伤人。 陈顺（郭追）、胡阿贵（孙建）、韦打铁（罗莽）均因不足一提的小事无意间得罪杜天道，被其先后挖盲双目、斩断双腿、毒哑打聋。立志为他们出气的王翼（江生）被杜天道重创头脑成为疯癫失常之人。四个身体残缺的人潜入深山找到王翼师父求其传授了武功，一场发生在立志报仇的四人与两大狠毒高手之间的生死战展开。
Mullenathan said: "Poor people who have been in a state of scarcity for a long time will consume a lot of bandwidth by the scarcity mentality. Their judgment and cognitive ability will be greatly reduced due to too much attention to immediate problems, and there will be no excess bandwidth to consider investment and long-term development."
