The full name of UDP protocol is user datagram protocol. It is used to process data packets like TCP protocol in the network and is a connectionless protocol. In the OSI model, the fourth layer, the transport layer, is the next layer above the IP protocol. UDP has the disadvantages of not providing packet grouping, assembling and sorting packets, that is, when the message is sent, it is impossible to know whether it arrives safely and completely.
This.memento = memento;
The difference between blocking and non-blocking lies in the first stage, that is, the data preparation stage. No matter whether it is blocked or not, the application is used to actively find the kernel for data, and the process of reading data is "blocked" until the data is read.
Bulgaria: 275,000
In the Soviet Union, 26.8 million people died in World War II, Of these, 8.9 million (say 14 million) were killed by regular troops. The number of militias greatly exceeds this figure, The rest are civilians, The death toll of Soviet soldiers in World War II has always been a controversial issue. Because during the Great Patriotic War, many civilian men and women were temporarily incorporated into the Red Army, it was difficult to say whether they were regular soldiers or civilians or militiamen. Therefore, there were 8.9 million and 14 million soldiers killed. However, the West agreed with the former, with about 8.8 million soldiers killed in the Soviet-German battlefield. Less than 10,000 people died in the Soviet-Japanese battlefield. Nearly 90,000 people died in the battlefield of Sufen.
The following are some small conjectures based on formulas:
时尚网站总编赵一闻，对女性很不好。被他甩掉的女友陈瑶扬言报复他，给他造成
红袍公司有一个最新的科学实验即将展开。因为人类文明的高度发达，因为基因的命中注定，大多数暴力恶性犯罪的后代将过着一种被政府时刻监控的生活。这种新时代的血统论被科学一再的证明，并在整个人类社会中达成了共识。
Let's take the figure as an example to see which tables all the rules on the prerouting "chain" exist in.
User2. Work ();
《境界线上的地平线》是以“都市系列”驰名的川上稔创作、さとやす负责插画的轻小说，本作曾由日升动画改编为两季电视动画播出。今年是原作小说连载的10周年。与不少周年圈钱企划一样，近日本作也宣布发售BDBOX，其中将收录新作动画。
只是这让大家更加莫名其妙了。
Move
任天为舞而生。他是个孤儿，从小开始流浪，而他流浪的路则是跟着艺人艾仁在街头跳舞——当时没人看得懂的街舞。这一舞，任天从懵懂少年舞到长大成人。过依亭的最后一个月时，依亭却神秘地消失了。这让任天开始了长达两年的苦苦寻找。 在寻找爱人的道路上，他仍然以舞蹈宣泄自己的情感。他以跳街舞为生，在迪厅领舞，并和朋友宇鹏开了一个街舞培训班。 一天，熟悉的面孔终于出现，却对任天异常冷漠，如同路人。任天想尽办法走近这个叫作夏雪的孤女，眼前这个柔弱无依的女孩和故人的身影交织在一起，任天和夏雪相爱了。 宇鹏也与开朗纯真的可儿邂逅相爱。 夏雪生父的出现改变了他们的生活。季行，这个呼风唤雨的财团董事长不仅让任天认识到夏雪的确不是依亭，也让任天感到舞者的身份是会遭到歧视的。为了证明自己的实力，任天苦练舞技，终于与著名唱片公司签约，一舞成名，赢得了季行的默许。
女主角安娜（米拉·乔沃维奇饰）偶然在街头目睹一场凶杀案，被歹徒发现后追杀，慌乱的搏斗中安娜受伤跌入河中而幸免一死。安娜成了唯一活下来并看到过凶手真面目的目击证人。警察决定要从安娜身上找到连环杀人案破案的突破口。受伤的安娜一周后从昏迷中苏醒，却发现自己得了“脸盲症”。凶手似乎也知道了安娜因脑伤患上脸盲症的秘密。为了测试安娜是否真的不能认出自己，凶手不断通过各种手段对安娜进行试探挑衅，安娜感觉到凶手如影随形，随时就在身边威胁着她的生命。最终，凶手确认安娜只能通过衣服的颜色和领带的式样等特征来辨认不同的人，决定挺身而走险，换上了安娜前男友的衣服领带来见安娜，准备伺机将安娜带到偏僻处除掉。然而百密一疏，凶手一个细节上的失误让安娜突然警觉到眼前的男人不是自己的前男友，正是要置她于死地的罪犯。警察接到安娜报警后赶来营救安娜，展开生死较量，并最终将凶手抓捕归案。
东番日趋昌盛，一日不可再拖。
At the Shanghai Microsatellite Engineering Center, Li Qiang also expressed a similar meaning: "We should focus on key areas, strengthen research on major common technologies and key core technologies, strive to make great progress in basic science and technology fields, achieve major breakthroughs in key core technology fields, gather and drive a number of related industrial chain enterprises, and push the manufacturing industry forward to the middle and high end."
锦州战役中，解放军军官马龙在战场上营救了一个年轻的女大学生莫莉，但他不知道，莫莉的未婚夫林午阳，其实就是自己要一心寻找复仇的国民党“恶魔中校”。莫莉留在了解放后的沈阳，终于等到林午阳的出现，不料他仍然偏执地相信国民党军队会打回来，一次次利用莫莉的爱情，给自己做掩护。马龙的热情真挚和林午阳的冷酷阴鸷形成强烈的对比，莫莉苦苦挣扎在理智与情感之间，一方面与林午阳的多年情感无法割舍，另一方面又无法抗拒地被新中国和马龙朝气蓬勃的精神所感染和吸引。在组织和马龙的关怀和感染下，莫莉终于看清了林午阳的反动残余本质，关键时刻弃暗投明，协助马龙一同粉碎了林午阳的狂妄计划，同时也完成了对自身的救赎，坦然面对马龙的爱情。
将军请放心，小女子会谨慎小心的。
