The reason why the logic for creating an object is put into a separate class is that it can be used by multiple clients. And separates the creation and use of objects. However, this design also has many defects. First of all, SimpleFactory is a specific class, so we must program for the implementation, making the system lose its flexibility in this respect. Second, if we add new products, we have to modify the code in SimpleFactory, which violates the opening and closing principle. The above model is also called simple factory. He does not appear in GOF mode, it is more like a programming habit.
《巅峰之夜（World's Got Talent）》是全球巅峰挑战者首次集结中国，挑战个人技艺巅峰的竞技节目，是一场全球文化交流，情感共鸣的寰球盛典。
20世纪初的旧中国，军阀割据民不聊生。湖南青年毛泽东积极投身革命运动，在李大钊、陈独秀指引下确立了马克思主义信仰，参与了创建中国共产党，工友赵语迟一路追随，并与陈独秀门生厉春风成为至交。蒋介石叛变革命，厉春风投入了反动阵营。毛泽东发动秋收起义挺进井冈山创立了根据地，赵语迟成长为革命战士。蒋介石连续围剿苏区，毛泽东在党内遭受排挤导致第五次反围剿失败，红军被迫长征。长征路上遵义会议确定了毛泽东领导地位，挽救了党和红军。日寇侵华，中共团结全国各阶层取得抗战胜利。蒋介石发动内战剿共，毛泽东指挥解放军三大战役把蒋介石赶到台湾。美帝卷土重来将战火烧到鸭绿江边，毛泽东决定中国人民志愿军出兵朝鲜，三年浴血奋战打败美帝，取得了抗美援朝的伟大胜利。中国共产党领导的新中国真正屹立在东方。
该剧讲述了在面对现实压力和人生抉择时，兄弟俩依旧坚守最初梦想和对爱情执着的追求的故事。
为打赢未来战争，东南军区组建了一支多兵种混编的合成作战师，代号DA师。这是一支带有试验性质的“王牌师”，它对每个渴望建功立业的军人有着巨大的诱惑力。师长人选成为上下关注的焦点，吴义文、赵梓明两位候选人均是志在必得，使出浑身解数，却被受命选将的钟元年副司令员无情剔除，特种大队长龙凯峰在应对了一连串的怪招、奇招、险招之后，意外地引起了钟元年的极大兴趣……
新世纪初，北方某大城市。 “我们俩”结识于一部掉在影剧院座位下面的新款手机…… 年近三十的博物馆研究人员秦岩毕业多年尚未结婚，在电视台工作的夏小宁正处在一次恋爱长跑的疲惫期，手机仿佛向两人暗示着某种生活的玄机，在兴奋与焦灼中，两人迅速走近，爱情来得突然又似乎在情理之中。像绝大多数爱情一样，这桩爱情要想修得正果，必然进入婚姻之城。
Strategy mode refers to defining a series of algorithms, encapsulating them one by one, separating the unchanged part from the changed part, which is actually separating the use and implementation of the algorithm. The usage of the algorithm is unchanged, and the calculated bonus is obtained according to a certain algorithm, while the implementation of the algorithm corresponds to different performance rules according to performance.
Forty years later, the College Entrance Examination Day: June 7 (Wednesday) 19:40, please pay attention to Shanghai Education Television.
两人婚后生活动荡，传闻称都有婚外情，彼得的脾气变得让人难以忍受，在他登上俄罗斯王位仅6个月后，凯瑟琳组织反对者推翻了他，开始了自己34年的成功统治，而彼得被暗杀。
Part 2: Specifications for process design of printed boards
民国初年，广东落溪镇"大苏记"老板苏灿本为当地一霸，生性不羁，沉迷武学，并因酒厂之事与当地斧头帮结下冤仇。当地洪鹰拳馆的大小姐、从国外留学归来的洪绮莲是他的未婚妻。苏灿本过着富裕逍遥的日子，但是，在遭遇到斧头黑帮的纠缠、洋人买办史密斯的阴谋以及因自己的过错而使恋人洪绮莲的离去等等困难后，终于在沦为乞丐的流落地--湖南长沙镇再度雄起。在朋友余枫、父亲苏贵、挚友兼情敌铁桥三等人的倾力帮助下，品德、武功不断提升，同铁桥三一起名震广东，被民众推选为广东十虎之一。
本作品是以作者的童年（1974年）生活为蓝本的故事，其中一事一物均充满着70年代的怀旧气息。故事围绕着小丸子以及其家人和同学展开，有关于亲情、友谊等，或是一些生活小事，但当中有笑有泪，令人回想起童年的稚气。
Our definition of war, its reasons and its tactics are changing. The line between the threat to a country's network and the threat on its territory is blurred. As Adrianna Lafran wrote in the Atlantic Monthly: The act of cyber war must be regarded as an act of war.
哪还有那么多考生。
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."
魏国完全可以从中渔利。
黄豆听了，狠狠跺了田遥一脚。
