For example, in Java, the Selector's select () method is used to implement this synchronous blocking operation waiting for an event to occur. In the implementation of select () under Linux operating system, a) will call epollCtl (epfd, opcode, fd, events) to register the events that have been registered in Initiation Dispatcher into Linux system, where fd means Handle and events means Handle events that we are interested in; B) Synchronize the occurrence of a blocked wait registered event by calling the epollWait method. Events on different event sources may occur at the same time. Once an event is triggered, the epollWait method will return. C) Finally, find the associated SelectorKeyImpl object by the event that occurred, set the event that occurred to the ready state, and then put the SelectorKeyImpl into the selectedSet. In this way, we can get the event-ready SelectorKeyImpl collection through the Selector.selectedKeys () method.
芭比和她的姐妹们一起经历了一场精彩刺激的热带冒险，通过她们齐心协力，所有的事情都变得更好了！女孩们和她们的宠物来到天堂岛，准备参加小凯莉的大型比舞大赛，比赛开始前，她们决定顺路去看看附近的骑马舞节。但是在骑马舞节上，她们的这几位毛茸茸的宠物朋友却失踪了，女孩们必须在小凯莉比舞大赛前找到它们。狗狗们此时正在独自经历一场冒险，时间紧迫，女孩们必须发挥她们的想象力，齐心协力，及时找回她们毛茸茸的朋友！
10,000 Yuan Ke Xiaobin's "Deep" ofo Life and Death Robbery: Waiting for Ali to Rescue in Urgent Capital Chain "Editor: Wen Shuqi
1. Modify the original method to adapt. This violates the principle of "opening up to expansion and closing down to modification."
《名门》的时代背景是民国四年，当时军阀割据，段一虎及彭彪俱是当时手握重兵的军阀。 段家以一虎为首，共有妻妾四人，子女四人。长子玉珽最得父亲疼爱，玉珽原是教会神甫李约瑟的私生子，另有一亲弟谢天生流落在外，其后加入革命政府，被派来段家作卧底，兄弟见面不相识。 天生来到四川，认识了女教师韩湘，二人十分投契，而天生为了方便工作，娶了段家四小姐玉琪为妻。玉琪后来得悉天生的身份，甘愿为他而背叛老父。 另一方面，天生得悉与玉珽的关系后，要求玉珽投向南军，但玉珽早已答应了养父一虎，他实不知如何诀择……
The front and rear brake systems of BMW 3 Series 2018 330i M Sports Obsidian Night Edition are all ventilated. The rear brake disc adopts a common drum structure in the disc, and the drum part is internally designed with a parking brake mechanism. However, the configuration of brake calipers is slightly ordinary, and the front and rear brake systems are equipped with single floating calipers.
电视剧《空降利刃》以张启、潘野、齐小天等空降特种兵为代表，讲述了在改革强军的背景下，空降兵某特战旅组建起一支特殊的蓝军“锅盖头”特战队，立足实战，主动研究强敌，砥砺特战利刃，最终实现战斗力跃升、出色完成各项任务的故事。通过记录和展现新时代空军改革强军的伟大实践折射出中国强军梦，从“锅盖头”的成长历程反映出当代军人的精神面貌，传递爱国情怀。
Those who can read and understand the manual carefully and polish one speech after another according to the methods in it will definitely reach a big level after 10 speeches are passed. I gave myself 80 points for reading the manual. Before each speech, I would read the goals, requirements and skill tips of each project word for word. I would read them at least three times and even make PPT to tell the people around me.
漫画杂志的编辑町田和子（吉川爱 饰）虽然非常喜欢美丽的东西，但因过于沉迷于工作而将自己外表打扮成次要，与化妆也很完美的时尚店店员相马周（板垣李光人 饰）之间的恋爱故事。
2. The policy pattern provides an open-closed principle, making the code easier to understand and expand.
片中的电影剧组汇聚了本·斯蒂勒饰演的著名动作明星、小罗伯特·唐尼饰演的曾三次获得奥斯卡奖的演技派影星和杰克·布莱克饰演的以一人分饰多角为特色的流行喜剧演员。唐尼饰演的演技派明星为了挑战自己的演技决定将自己全身涂黑出演越战中的黑人角色。然
天权地处西境，物丰财厚，率先称王，依仗昱照山天险，少与他国往来；天枢于北境，盛产良驹、精铁，枢人擅机巧、筑建之术，自立之后吞并了与之接壤的小属国开阳；西南的天璇，马强人壮，新王登位之后，积极开缰拓土；东南之天玑，奉巫仪、重农耕，虽然还没称王，但已吞并了另一小属国玉衡。
《双室小吃车》改编自裴慧洙(音)的网络漫画，讲述了在深夜偏僻处出现的一个神秘的小吃摊的故事。
这部以真实故事为基础的作品，讲述了在第二次世界大战中遇到的日本海军军人和意大利人的故事。1943年9月，潜水艇“哥曼但丁”号？卡佩里尼号为了运送物资去了日本。出发时是与日本结成同盟的轴心国，但卡佩里尼号出航后意大利又回到了联合国。乘务员阿贝雷、西莫奈、安杰罗不知道意大利是日本的敌国，期待着受到热烈欢迎。等待着这3人的，是鬼的样子的日本海军少佐？速水洋平。他制定了重新武装卡佩利尼号为战斗用而编入帝国海军的计划，坐上了那个舰长的位子。并且作为乘务员，采用了被俘的阿贝利等人。另一方面，速水的妹妹？早季子在自己家的旅馆里照顾意大利人，但是アバレ对早季子一见钟情，接触到了速水的逆鳞。
3.13
在亲人去世的感悟后,他毅然踏上了挽回幸福的旅程，因为他不想再失去一份跨越国界的亲情，一份超越国界的真爱。
"Yes, even if you go underground, those who drill shallower can still be powerful. There is really nothing you can do about those who drill deeper. You can only stare and wait for them to come forward and come out before hitting. That is very dangerous. This is why many comrades were killed and bitten by them." Zhang Xiaobo said.
The company finally approved her to take "the first two and the second eight" maternity leave.
《大西洋帝国》第二季再现了美国禁酒令时期（1920-1933年）大西洋城这个海滨小城阴暗面的生存状况。《海滨帝国》的编剧是《黑道家族》的编剧特伦斯·温特，该剧根据作家Nelson Johnson的原著《海滨帝国：大西洋城的诞生，鼎盛以及堕落》(Boardwalk Empire:The Birth,High Times and Corruption of Atlantic City)改编。
两人简单握手。
