此片是Rain入伍前主演的最后一部作品，号称韩国版《壮志凌云》。影片翻拍自1964年申相玉导演的以625战争为背景的空战影片《红色围巾》。空军特殊飞行队号称“黑色猎鹰”的飞行员泰勋（郑智薰 饰）在空中表演中使用了被明令禁止的飞行技术“无引擎减速”，把现场搞得一团糟，桀骜性格也令领导深感头痛，索性借此将他“下放”到“21战斗飞行队”。在队内，泰勋结识了同期生侑珍和后辈锡炫，并慢慢适应了新环境的生活。然而，泰勋和对内号称“狙击之神”的哲熙总是起争执，终于两人为尊严名誉而战的F15K飞行决战中，泰勋首次遭遇失败。随后，他与机械队最出色的机械师世英组成一队，筹谋参加“Boramae空中射击比赛”，借此恢复自尊心。某天，一架不明敌机突袭首尔上空，毫无准备的21战斗飞行队与其展开了殊死搏斗，虽然损失惨重，但到底控制住了局面。整个半岛陷入了更大的阴谋漩涡，21战斗飞行队最后下令执行特别作战计划——R2B：返回基地。7分钟的决战，在此一举……
Publish-subscribe mode is also called observer mode. It defines a one-to-many relationship between objects, allowing multiple observer objects to monitor a topic object at the same time. When an object changes, all objects that depend on it will be notified.
韩国电视剧《花美男拉面馆》是一部浪漫喜剧，讲述才貌双全的美男子们与女主人公一起经营拉面馆过程中发生的浪漫搞笑故事。剧中，丁一宇将饰演充满自信、冷酷，而又能以可爱灿烂的微笑打动女人心的财阀二代，尽展男人与少年多样的魅力。而李清娥则饰演为生计而不放过任何兼职机会的女大学生。两人在剧中年龄差距较大，但甜蜜却丝毫不减。
他还清楚的记得，差不多一年前，陈启带着没有任何人看好的《白发魔女传》电视剧，来到江南电视台。
于是，永平帝赐婚郑昊的事惊得黎章面色煞白，一报还一报，黎章的请罪折子也惊得他魂不附体。
Netflix的拉丁裔多镜头喜剧《阿什丽·加西亚的扩阔宇宙 The Expanding Universe of Ashley Garcia》由Mario Lopez及Seth Kurland所创作，剧中讲述15岁半的Ashley Garcia（Paulina Chavez饰）是个机器人工程师兼火箭科学家，她现在得到机会在大空总署中工作，于是Ashley搬家来到与喜爱玩乐的叔叔Victor（Jencarlos Canela饰）同住；Victor是个前职业美式足球员，现在则是高中教练，过去从来没有应付过甚么大责任。
《神秘博士》第13季宣布开拍。运作人Chris Chibnall透露新季将缩短为8集，因为该剧拍摄的复杂性，在新冠疫情下拍每一集所需的时间延长了，“不过《神秘博士》的雄心、幽默、乐趣和惊吓是不会少的。如今对全世界来说充满考验，但博士从不逃避挑战”。
/flap (Learn Chickens to Flap Their Wings)
听完这番话，英王也不禁期待起来，很想知道张家如何应对王家。
Num出身豪门，独子，父严母慈，生活幸福。后来父亲和居心叵测的女佣私通，赶走了Num母子，父亲发现女佣的私情，争执中被女佣的情人杀害。Num长大后，母亲也去世，有个外国警察叔叔一直帮他。总是趁机虐待她，Jui亲眼目睹Num的父亲被害的真相，无可奈何。Jui聪明、坚强、善良，女佣对她非打即骂，但她还是尽心服侍，毫无怨言。女佣继承了老公的产业，不过不擅经营，全靠Jui用心打理。 两个完全没有交集的人竟发生了一段曲折离奇的摩擦...
本片是《罪途》三部曲的第二部，紧接《罪途1之死亡列车》，后续《罪途3之正义规则》，三集共同讲述了一个故事。上集的最后，乘警发现自己的物证有误，而且其他几位乘客各执一词，使得案件更加扑朔迷离。在调查陷入僵局之时，一桩十年前的校园暴力案件浮出水面， 当年的真相被人掩盖，真正的犯人又会是谁？
讲述歌曲创作搭档Sara & Pierce为疯狂的艺术家们写歌的故事。
The module of ES6 automatically adopts strict mode, whether or not "use strict" is added to the module header; . ?
"Well, This is basically the case, After they all flew, they stayed in the air for a while. Then he rushed towards the position in a dark way. The closer you fly, the louder the sound will be. Finally, when the flight was just around the corner, The sound made my ears ache a little, But as we got closer, Can see some details clearly, These things are the kind of big wasps I mentioned earlier. However, they are at least dozens of times larger than ordinary wasps, one by one like birds. Their wings are flapping very fast, and because of the large number, when they fly less than 30 meters away from us, I can even feel a breeze blown by the collective flapping of their wings.
故事发生在土地革命时期的江西某地。忠犬赛虎为旺崽（李浩 饰）最爱，地主家少爷赵玉堂（赵一工 饰）垂涎这只颇通人性的好狗，几次欲买，均遭旺崽拒绝。一次，赛虎误入赵府，被赵玉堂捉到锁住，旺崽设计让赵府丫环小琴（戴菁 饰）把狗救出，为此小琴被打得浑身是伤。深夜，旺崽与父亲（何宁康 饰）在山崖下救下了从赵府逃出来的小琴，藏在山下草棚中。赵府派狗腿子到旺崽家翻箱倒柜，也没发现小琴的踪迹。旺崽爹闻听山外方志敏领导穷人闹革命，有意投奔。但又不知他们具体在何处，便安顿好孩子们，只身外出打探，不料行迹被赵府的人发现，被捕关进土牢。旺崽闻讯，带赛虎下山救父......
主要讲述一个纯真的湖南乡下姑娘来到陌生的大城市深圳，虽然到处碰壁历经磨难。但她抱着乐观的态度在异乡独自奋斗，凭着她的率真和坚韧，活力与勤奋，克服困难在压力与机遇并存的大都市里，找到自己的位置，感受到家族的温暖，找到了真正的爱情。剧中不仅巧妙展现乡村和城市生存环境的差异撞击出的冲突，更显现出在看似冰冷的都市里人性的温暖和逗趣互动的灵活呈现。
OvO pairs the N classes in pairs to generate N (N-1)/2 binary classification tasks. For example, OvO will train a classifier to distinguish classes Ci and Cj. The classifier takes the Ci class sample in D as a positive example and the Cj class sample as a counterexample. In the testing phase, the new samples will be submitted to all classifiers at the same time, so we will get N (N-1)/2 classification results, and the final results can be generated by voting: that is, the category that is predicted most is taken as the final classification result. Figure 3.4 shows a schematic diagram.
Category division is specified through the Coding Matrix. There are many forms of coding matrix, the common ones are binary code and ternary code. The former specifies each class as a positive class and an inverse class respectively, while the latter can specify "disabled class" in addition to the positive and inverse classes. FIG. 3.5 shows a schematic diagram. In FIG. 3.5 (a), classifier f2 takes samples of Cl and C3 as positive examples and samples of C2 and C4 as counterexamples. In FIG. 3.5 (B), classifier f4 takes the samples of C1 and C4 as positive examples and the samples of C3 as counterexamples. In the decoding stage, the prediction results of each classifier are combined to form the code of the test example. The code is compared with the corresponding codes of various types, and the category corresponding to the code with the smallest distance is taken as the prediction result. For example, in Figure 3.5 (a), if based on the European distance, the prediction result will be C3.
