Handle (Handle or Descriptor, referred to as Handle under Windows and Descriptor under Linux): Essentially represents a resource (such as file descriptor or socket descriptor for network programming) provided by the operating system; This resource is used to represent events one by one, which can come from both the outside and the inside. External events such as the client's connection request, the data sent by the client, etc.; Internal events such as timing events generated by the operating system. It is essentially a file descriptor, and Handle is the birthplace of events.
948年5月18日，身为中共中央领导人之一的零号首长在河北城南庄的临时住处遭敌机轰炸，这是国民党特务纪日辉报告给保密局长毛人凤的结果。不久，纪日辉的同学彭来峰发现了零号首长和中共中央在西柏坡。打入毛人凤身边的共产党员佟汗青请佟长缨前去西柏坡刺杀零号首长。毛人凤对佟汗青有怀疑，要佟汗青同意女儿佟长缨来保密局工作。佟汗青粉碎了彭来峰的阴谋。彭来峰逃走。毛人凤对佟长缨谎称佟汗青是被共产党杀害，派贴身保镖孙力去和她接她的家人，却暗命纪日辉派人杀害了她的母亲、弟弟。佟长缨看着惨死的至父，发誓为亲人报仇，认毛人凤为义父。中国人民共和国建立不久零号首长初访苏联，国共两党展开了刺杀和反刺杀的反复较量，直到1950年3月4日，零号首长专列顺利抵达北京。
Factory Pattern: Factory Pattern is a frequently used pattern. Classes implemented according to Factory Pattern can generate instances of one of a group of classes according to the provided data. Usually, this group of classes has a common abstract parent class and implements the same methods, but these methods perform different operations for different data. First of all, we need to define a base class. Subclasses of this class implement methods in the base class through different methods. Then you need to define a factory class that can generate different subclass instances according to conditions. After getting an instance of a subclass, developers can call methods in the base class regardless of which subclass instance is returned.
上世纪五十年代之初，党号召北京高校的师生奔赴边远的农村地区，支援那里的土改工作和新中国的建设。燕京音乐学院的女大学生林晓霞很有艺术天赋，其父是一位资深的音乐教授，对女儿寄以厚望，准备把女儿送往国外深造。但是单纯热情、向往革命的女儿却鄙视父亲的思想，坚决要去参加“支边”，还把跟她青梅竹马、有恋爱关系的青年画家陈启明也强行拉上。于是，她与父亲之间便爆发了尖锐的矛盾冲突，导致耿直的父亲蒙受了当时社会主流思想的冲击，心灵和情感都遭受重创……
陈启带来的稿子大概有七八万字，看完之后，吕文心也不是觉得小说不精彩，而是总感觉有些不对劲。
The picture shows Mr. Sun (first from the left) discussing with the team members.
三只花栗鼠和在上集电影中所登场的鼠妹们登上了一艘豪华游轮，并开始了一段充满了欢乐的航海旅程，在船上艾尔文变成了名副其实的捣蛋鬼，闹出了不少让人好笑又让人生气的乱子，甚至于使得大伙儿流落孤立无援的荒岛，他们不得不想尽一些办法求救并回到家中，这里过程里他们意外的发现了自己的一块新乐园……
"Vietnam is rich in bamboo rats, I did hear some veteran comrades who took part in the 79-year border counterattack say that, It is said that many wounded and sick people did not have time to withdraw from their positions and were bitten or even killed by bamboo rats. This has happened to both the Vietnamese army and our side. Moreover, bamboo rats also like to go out collectively to eat the bodies left over from the battlefield. Is it because swarms of bamboo rats attacked position 142? However, the size of bamboo rats is not large, so it seems a little inappropriate to say that they are "big rats". "I went on to ask.
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The outer surface is plated with copper, and the raw material of the core wire is mainly aluminum. The outer surface is scraped and the aluminum core is silvery white. The quotation per unit of aluminum is about 1/4 of that of copper, and the same volume of aluminum is only 1/3 of that of copper, so the quotation per unit of copper clad aluminum is much cheaper than that of oxygen-free copper. Copper-clad aluminum has poor oxidation resistance, faster oxidation speed in humid environment, and poor tortuosity resistance of aluminum raw materials. It is not suitable for laying in the wall, and is only suitable for customers who do not have high demand for network stability or may temporarily establish a network.
该剧讲述世界上最暖心的离别故事。描写妈妈鬼神（女主）为了变成人类在49天里的真实转世计划，和妈妈鬼神经历了生离死别的痛苦并展开新的人生的丈夫（男主），以及回到两人的孩子（童演）描绘的上天和被留在人间的人们的故事。
又指旁边一个半圆的木凳，这是小火桶，单人坐的。
见到萧何到来，刘邦当即笑道：萧何啊，来来快坐。
哈莱姆第二季教父发现坎比·约翰逊与纽约犯罪家庭搏斗，以控制利润丰厚且凶残的“法国联系”，即从马赛到纽约港的海洛因管道。Bumpy拥有一个分销集团，其中包括来自美国其他主要城市的黑人犯罪头目，他从朋友Malcolm X传递的黑人经济民族主义信息中得到了启示。他的雄心勃勃的计划将面临挑战，不仅是意大利人，但他的妻子梅梅，女儿伊莉丝，对手亚当克莱顿鲍威尔，检察官罗伯特摩根索，甚至马尔科姆本人。《哈林教父》再一次探讨了1964年这个多姿多彩、动荡的年代，黑社会犯罪与公民权利的冲突。
一匹快马从后面杀出来，当先一人大喊道：龙且，今你的死期到了。
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山下忽然响起喊杀声，原来是先前那两人摸到粮草附近，跟守军对上了。
失落、失望的神色陡然间浮现在脸庞，项羽似乎有些不甘心，拿起挚爱的传国玉玺在另外两封诏书上盖下印记。
城市出身的马兰不甘心做个平庸的家庭妇女，决心参加如火如荼的社会主义建设。但她的想法遭到妈妈和丈夫王福兴强烈反对。她力排众议，毅然踏上支边征程。来到工地后，她发现别人都用异样的眼光看她，她全然不放在心上。老师傅胡阿根有传统封建思想，压根瞧不起妇女，对跟他学开铲运机的马兰更是不屑一顾。师傅不教，马兰就偷艺，一次因马兰弄断钢丝绳，胡对她大发脾气，马兰曾一度产生退却思想。这时，教导员主动站出来鼓励支持她，给了她勇气，而胡阿根也认识到自己的粗暴不对，主动将铲运机驾驶技术传授给马兰......
