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).
The adapter mode of the object
杨露禅、黄飞鸿、孙禄堂、李书文、尚云祥、霍元甲、韩慕侠、陈真、叶问、李小龙……国术高手太多了。
药物研发员傅云深与外科医生朱旧在欠发达地区进行人道医疗救援，两人从误解到经历生死后的两心相许，还来不及坦诚心意，一场事故让傅云深陷入人生低谷，他斩断与朱旧的联系。一年后，朱旧以家庭医生的身份与傅云深重逢，面对他的百般刁难，朱旧用坚韧乐观的心态与不离不弃的爱慢慢融化云深，陪他走出黑暗深渊。
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ダジャレ禁止令 小野武彦 並樹史朗
而且在潜意识里，西楚国人对越国的好感也是直线上升。
这是一部以加拿大阿尔伯塔省为背景的多代传奇故事，讲述的是一个家庭在幸福和艰难的日子里一起度过一生。
另外三个则是官宦家的小姐，分别是杜宰相的孙女、大理寺卿汪正松的孙女、荣郡王的孙女。
故事梗概：
Tashi and Gazan were allowed to throw stones on the sheep.
刚获建筑设计公司聘用的孙淑梅（田蕊妮饰）因闯祸连累建筑师米开朗（陈豪饰）失去国际大奖，随即被行政经理姜蓉（胡定欣饰）辞退，淑梅因而卷入一连串换缪怪诞的离奇事件，由于淑梅的山寨手机漏电导致姜蓉意外死亡，姜蓉灵魂一直寄存在手机里，只有淑梅能看见她，一直暗恋开朗的姜蓉借梅重返公司，姜蓉助她扶摇直上，二人唇齿相依，姜蓉更发现总经理李昂立和董事罗丽花（杨秀惠饰）的阴谋，幸得IT黑客艾铁文（蒋志光饰）的帮助，暂可应付公司的一帮牛鬼蛇神，淑梅流露姜蓉的影子令开朗渐生情愫，姜蓉醋意大发，但她的存在与山寨手机息息相关，一但手机灵力耗尽，就是她消失的时候，届时淑梅所拥有的也会随之失去……
庞夫人心底一片冰凉，没想到来质问张家，想令张家在京都百姓面前身败名裂，却反而给了张家这样一个出头的大好机会，身败名裂的是胡家和庞家。
因为一场阴谋，他们有了萌宝宝小白。几年后再次见“情郎”，传说中那个冷酷杀伐、不近女色的冰山总裁把她绑在身边，用行动破击传闻，她只想说，谣言害人啊！而他们的小白，五年以来，没有见过爸爸，在家孤独，在校被欺负，精神肉体上的双重折磨，让他总是惹是生非。时间五年过去，校园霸凌再次发生的时候，小白又一次因为打架惹到了大人物，而这次，小白的爸爸出现在了他的眼前，满眼宠溺，而小白的妈咪，满脸担忧。五年了，再次相遇，上一次，他夺走了自己，这一次，又要夺走儿子小白吗？
Creative mode
If there is an activity instance in the application in singleTop, singleTask, singleInstance, and the startActivity (Intent intent) returns to the activity again, since the activity does not recreate the activity but reuses the instance in the stack, the activity does not call onCreate, onStart, but directly calls onNewIntent (Intent intent) function after obtaining the focus again;
他心里一激灵，迅速作出判断：还是去比较好，可不敢耽误事。
