4. Bai Jugang
哆啦A梦是一只来自未来世界的猫型机器人，用自己神奇的百宝袋和各种奇妙的道具帮助大雄解决各种困难。哆啦A梦的故事将人们带进一个奇妙、充满想像力的世界。也正因此，它能作为一个常青的形象，伴随几代少年儿童的成长。
3.3 For example, create a table to record the name and event stamp of each event schedule.
三十年代，万家庄与沙河镇为了争水源而嫌隙丛生。沙河镇文武双全的赵时俊，为解开现金镇纠葛，毅然娶了万家庄庄主万大权柔弱多病却善良贤慧的独女秋玲，却把对另一个女子沈心慈的爱意深埋心底……心慈为他生下女儿绣云，赵时俊决定不顾一切公布真相，心慈却为了维护时俊，死在李耿明枪下，濒临崩溃的赵时俊，只有在包容一切的万秋玲的照顾下，为了绣云，也为了替沙河镇找到一处新水源而活下去。随着局势的变化，恶势力侵入青湖边的两个小镇，时俊保护绣云与秋玲两上女人，保护两镇镇民的担子更重了……两代情仇的故事，最终在为乡为土，为民族大义的前提下，圆满落幕了。
In the factory method mode, the factory class and the specific product class have a parallel hierarchical structure, and there is a one-to-one correspondence between them.
After reading a book "Deliberate Practice" today, I suddenly thought of a text "Oil Seller" that I learned at first.
Many Huawei users do not know how to use the professional mode,
《鉴爱男女》是由芳草地影视出品，腾讯视频独家播出的轻喜微网剧。故事主要围绕着三位性格迥异的合租密友的日常生活与各自的情感关系而展开，外表可爱、内心狂野、缺爱不可独活的戏精傻白甜小爱（吴静怡饰），年纪不小、心思不少、看似聪明却总被骗的大龄御姐梦露（许婉饰），了解男人更了解女人、自称“鉴渣利器”的毒舌丑萌男闺蜜萌萌（刘闯饰），她们拥有着共同的标签——单身汪！穿插她们在脱单故事中的各类型男友既使得本剧呈现了欢乐轻松的喜剧风格，也生动描绘了全面而又实用的“鉴渣百科全书”。
救了莉可的，是“生骸”娜娜奇。
该剧改编自日本电视剧《老婆这周要出墙》，讲述丈夫知道妻子外遇后，通过SNS以匿名的方式与她交流沟通的家庭故事，10月28日初放送。
姜德顺一大家子除了他全是女将，上有传统老母亲和洋派的丈母娘，下有粗线条女儿姜天和理智侄女姜亭，再加一个爱八卦的寡居嫂子。新婚的姜天生下宝宝袁幸福，荣升爷爷的姜德顺还没来得及高兴，就迎来接二连三的风波：先是姜天夫妇的婚姻危机；又是公司财政危机，老板丢下烂摊子潜逃。姜德顺迎难而上，一边处理家庭的纷争，一边扛起债务将公司重新带入正轨。经调查，孩子的基因原来是祖辈的隔代遗传，国内外早有先例，但此事又勾起了姜德顺对前妻贾依云的思念与牵挂。姜德顺专程赴美寻亲，一番阴差阳错，却与贾依云在国内相遇。姜德顺用爱和包容感化了贾依云，两人解开了多年的心结，重新踏上不同的人生道路。经历过风雨，姜德顺带着家人找到了各自的幸福梦。
Usually, I will choose the final submission model in a conservative way. I will always choose the integrated model after weighted average of reliable models and determine the relatively risky model. Because in my opinion, the more parameters, the greater the risk. However, I will not choose an unexplained model, even if it scores higher in the ranking.
He is a typical good son. Diligent in making money and marrying a virtuous wife, the family does not have to worry about it.
Three, about the material and paint barrel mapping
《绿箭侠》续订第7季。
杨天虹带着队员克服重重阻力迎难而上，忍辱负重，深入群众，为村民办实事，先后解决了集资款、土地、儿童失学等问题，最终促成老党员“贺铁腿”转变，教育了“二老道”、“赵铁嘴”等落后农民，赢得了民心，使烧锅屯终于改变了落后的面貌……
After listening to something wrong, he said that the ship broke down and the submarine main valve was opened. Only Wang Yanlong knew where the main valve was. At that time, the water was flowing very fast. There was a pump that pumped out all the water. After the whole system was adjusted, it was not easy to work.
这部作品以1990年代的音乐界为舞台，描写了后来被称为“平成歌姬”的歌手·AYU和名制作人“MaxMaxMasa”，在音乐场景中掀起许多运动的masa的身姿。主人公是小时候父亲失踪以来，和母亲祖母一起生活的AYU。描写了她一边上高中一边继续当艺人的命运，在与唱片公司“A VICTORY”的专务·masa相遇后开始急剧变化的故事。
? Singleton pattern is the most common and simplest design pattern in design pattern, which ensures that only one instance exists in the program and can be accessed globally. For example, account information object management used in actual APP development? Objects (SQLiteOpenHelper) and so on all use singleton mode. This model has several advantages:
