Information Theory: I forget which publishing house it was. It is a very thin book and it is very good. There is a good talk about the measurement of information, the understanding of entropy and the Markov process (there is no such thing in the company now, I'll go back and find it and make it up). Mastering this knowledge, it is good for you to understand the cross entropy and relative entropy, which look similar but easy to confuse. At least you know why many machine learning algorithms like to use cross entropy as cost function ~
Facing TCP's three-way handshake protocol, how should attackers launch attacks? The attacker first intentionally initiated a handshake packet. After receiving it, the server puts it into the waiting queue and returns an acknowledgement. Secondly, the attacker will no longer send the third acknowledgement packet, thus the server will make multiple retransmissions (the Linux system configures the number of retransmissions through tcp_synack_retries), consuming a lot of extra overhead, and the waiting queue will be occupied, even the waiting queue will be full, eventually causing the server to be unable to receive the client's request. This is the attack.
Starz过去宣布拍摄《白王后 The White Queen》及《白公主 The White Princess》的姐妹篇限定剧《西班牙公主 The Spanish Princess》，由Charlot te Hope饰演女主角。该剧根据Philippa Gre gory所著的小说《The Constant Princess》及《The King’s Curse》改编，现定于美国时间5月8日首播。《西班牙公主》主角为「亚拉冈的凯瑟琳」（Catherine of Aragon，Charlotte Hope饰演），漂亮﹑聪明﹑出身自西班牙王室的她因为政治婚姻下，带着摩尔人女官Lina来到英国并嫁给威尔士王子亚瑟，女主亦因此成了威尔士王妃，然而二人尚未洞房亚瑟就因病去世。亚拉冈的凯瑟琳声称自己尚为处女，而如果上一段婚姻能判定为无效，那她就可以嫁给亨利七世的次子亨利（未来他继任为亨利八世）。其他主演包括Stephanie Levi-John﹑Nadia Parkes﹑Aaron Cobham﹑Angus Imrie﹑Dame Harriet Walter﹑Laura Carmichael﹑Ruairi O’Connor﹑Georgie Henley﹑Elliot Cowan﹑Alexandra Moen﹑Philip Cumbus﹑Alan McKenna。
You can experience the difference between the following names. In fact, it is only the difference between names, and the subtle point is only the pronunciation. But the meaning is not very clear. Curry and Nash are both basketball players and Spielberg is the director.
? ? BusinessKey, workflowService.startProcess (key, businessKey, vars) is passed in when the service object executes the method; (Here vars is some variables that are optional according to the actual situation) BusinessKey generation rules: className + "." + objId
《静静的栈桥》讲述上一代林家、孙家、贾家的恩怨心结与林家五兄妹、孙家兄妹、贾家儿女的爱恨交织的家庭争斗悬疑片。
ON SCHEDULE: Schedule Task.
这是一个猴子。
On July 14 this year, I took part in the practical activities in the countryside of Guangzhou University. The activity was held in Yayao Town, Huadu District, Guangzhou City.
繁华都市，人群熙来攘往，每个人都怀揣着美好愿望等着属于他和她的缘。任何地方都会发生美丽的故事，也许是在商场、也许是在咖啡馆，又或许，是在地下铁……
他也终于意识到一点，那就是被汉王给耍了，下了个套自己刚好钻了进去。
本剧是刻画结婚前的主人公被在工地偶然遇到的穿着尼卡波卡的男性所吸引而开始纠结的恋爱剧。
[Sina Weibo] The main number releases positive energy, while the trumpet releases private feelings.
小葱和郑氏也都冥思苦想，想不通玉米会是张家谁的儿子，到底从哪来的。
没关系。
缤纷之实，又名：花样年华，是一部以青春为题材的生活剧，该剧主要讲述了一群性格迥异的年轻男女在面对家人，朋友，外界时的种种常态，青春叛逆的他们又将会遭遇哪些事情，该片由Baifern与Tonon领衔主演。
The "Xi Jinping Wen Hui" section combed 56 groups of excerpts from Xi Jinping's important discussions on topics such as the Chinese Dream, Marx, firm ideals and beliefs, the Chinese spirit, reform and opening up, all-round and strict party management, new development concepts, scientific and technological innovation, and the community of human destiny. Excerpts from these discussions include not only the discussions since Xi Jinping's 18th National Congress, but also the speeches and manuscripts before the 18th National Congress. If you point out "Xi Jinping's Theory of Firm Ideals and Beliefs", you will find that the earliest passage in the excerpt comes from Xi Jinping's speech on September 2, 1982 at the Zhengding County Veteran Cadre Work Conference, "Do a Good Job in Veteran Cadre Work with Feelings and Responsibilities". Excerpts from these discussions provide great convenience for manuscript writers.
易风轩关上聊天栏。
又一想，那边还有一群人呢，他们坐在这里确实有碍观瞻。
