TCP works in the Transport layer, IP in the Network layer, and ARP in the DataLink layer; The data on the second layer is called Frame, the data on the third layer is called Packet, and the data on the fourth layer is called Segment. At the same time, we need to simply know that when data is sent from the application layer, header information will be added to each layer, encapsulated, and then sent to the data receiving end. This basic process you need to know, that is, every data will go through the process of data encapsulation and unencapsulation.
这里，红椒又跑到正忙碌的鲁三白胖子等人身边吩咐道：从这一车开始数，往后五辆车里装的都是冻鸡和冻鱼。
Printing the screenshot above, we can see that the subscriber receives every message from the publisher. However, for Xiao Hong, she only wants to receive messages with red color and does not want to receive messages with black color. Therefore, we need to make the following modifications to the code. We can first add a key so that the subscriber can only subscribe to messages of interest to herself. The code is as follows:
Conforming to the explosive growth of China's cultural and tourism industry, "Charming China City? The" City Alliance "was formally established. The alliance brings together the participating cities of "Charming China City" to build a cooperative and shared platform for the development of cultural and tourism industries. Ha Xuesheng, director of the program department of CCTV's financial channel, Tang Lin, producer of CCTV's financial channel "Charming China City", and Mei Xiangrong, chief consultant of Pacific Century Tourism, awarded licenses to representatives of members, directors and executive directors of the City Alliance.
一杯人血牛奶，为何会对人产生致命诱惑？
什么样的扭曲心理才会为之痴狂，甚至不惜接二连三，连环杀人？
非同寻常的杀手，超越常理的罪案，需要非同一般的警探。
年轻气盛的犯罪心理学高材生方木（李易峰 饰）出手相助，却被卷入其中；
身手不凡的野兽派刑警队长邰伟（廖凡 饰）嫉恶如仇，却难以走出内心泥沼。
两人联手，却成绝妙拍档！
一场身手的较量，心智的角逐，随之展开……
"Recommended"? Sharing an Internal Growth Case
翻拍自好莱坞制作《一线生机》的《保持通话》近日在香港开机，男主角是古天乐，女主角是刚和仔仔闹分手的大S，另外刘烨、张家辉也有份儿演出。
剧中以居住北京的三家人为主轴发展：代表殷实中坚份子的姚思安一家、代表清流的曾文朴一家、代表腐败的牛思道一家。于此大时代动荡之际，三家人见证了中国人从封建到民主的过程，个人或被时代洪流吞没、或与时代俱进成就个人修为，当时移境迁，蓦然回首，方觉悟近四十年一场京华梦，不过浮云苍狗、过眼烟云，真正留驻心中的还是亘古不变的人间之爱。
エリートキャリアで、究極のKY刑事・小早川冬彦(小泉孝太郎)とコンビを組むベテラン女性刑事・寅三(松下由樹)の“迷コンビ”による人気シリーズ第4弾。前作から引き続き、毒舌の事務員・本条靖子役に安達祐実、カレーライスと犬を愛する巡査・桜庭勇作役に木下隆行、ゆとり世代の巡査・太田文平を戸塚純貴が演じる。
故事发生在南方某座城市。吴天河和秦永昌是建筑公司的卡车司机，秦永昌不幸坠崖身亡，留下5岁遗孤秦阳，被吴天河领养。公司老板送来5千块抚养费，被队长余全偷走。吴天河没有带回钱，因担心老婆张玉枝养活不了4个孩子，将小女儿吴雪带走。秦阳改名为吴阳。通过餐馆老板杨海妹，吴天河将吴雪送给余莉，改名宋雪。杨海妹是个外表漂亮，但饱经情感摧残的女人，她看上了吴天河的实在和能干，想以身相托。吴天河难忘发妻，离开杨海妹去当海员。他的家乡突遭水灾，张玉枝拉扯3个孩子流落到城里，在好心人的帮助下，以看自行车和收废品来维持生计。
年轻女记者林星，为完成采访任务，不知天高地厚地一脚踏进了本市赫赫有名的大企业“长天集团”总裁吴长天办公室……
元末军阀混战时，曾出现的一支嗜食人肉，尤其是食小儿之肉的“淮右之军”。而紧邻淮河的小镇临塘曾深受其害。当年淮右军被困临塘，一夜之间吃光了镇上婴幼小儿。战乱平息之后，民国年间，临塘镇流行起召唤“婴灵”的巫术，但养婴灵者往往不得善终，而曾经吃幼婴的“淮右之军”后人蒙少晖误入其镇一意孤行揭开了镇压邪灵的封印，古镇上开始频频出现恐怖的异象，事件的相关者也一个接一个的死去……似乎有种神秘的力量在守护着以前的某个秘密……
悟空已经坐上七彩祥云去迎娶外国妞，不会再回来了。无耻之徒(Shameless)执行制作人John Wells周二在一个会议上宣布由Justin Chatwin饰演的Jimmy将不会回归第四季。但随后该剧的一名发言人补充说Justin下一季可以回归一到两集。
2. Technical interview, technical interview principle is the same, here not to say much, directly paste the code:
In addition, As Zhang Xiaobo said, On the front line at that time, Wearing or not wearing a helmet is a "choice", Because Vietnam is located in Southeast Asia, The climate is hot and humid, Helmets are heavy and airtight, Wearing it is very easy to cause heatstroke, Particularly in fast maneuvers, This is the easiest way to do strenuous activities such as running. Therefore, in order for the troops to fight more efficiently, There would be no mandatory order for everyone to wear a helmet, If you don't want to wear it, you can choose to wear a cloth cap with eaves. So in the vast majority of relevant historical photos, Among our troops participating in the war, The highest percentage of helmets is worn by artillery, It is mainly used to defend the fragments of enemy artillery and various hard objects brought up by explosions in artillery warfare. Even some border militiamen wore helmets in large numbers, On the contrary, the impact is at the forefront, Infantry units carrying out a large number of mobile combat missions are rarely worn, Investigate its reason, It is for the infantry troops to carry out large-scale interspersed operations frequently. Exercise is enormous, It is really inconvenient to wear helmets, This approach has both advantages and disadvantages, It is not good to judge right or wrong here, but when facing such a horrible "killer bee" on the ground on 149, it is regrettable and regrettable that the heavy casualties caused by the low wearing rate of helmets have to be said. If they had worn helmets instead of military caps like Zhang Xiaobo, the casualties caused by the sting attack of "killer bee" would have been much smaller.
刘婆子见惯了的，也不说你小娃儿别管那么多之类的话，点点头，又叫刘井儿跟他一块去。
As a child, I have been living in a rural compound. There was a Peng family in the courtyard who gave birth to three children. At that time, I started to charge for vaccination. In order to save money, Peng Jia saved many vaccines.
震泽畔的山庄里，范青进门禀报。
The observer mode defines a one-to-many dependency relationship, allowing multiple observer objects to monitor a certain topic object at the same time. When the state of this topic object changes, all observer objects will be notified so that they can automatically update their behaviors. The specific structure diagram is as follows:
Public Object next ();
