It is an improvement on the common factory method mode. In the common factory method mode, if the passed string is wrong, the object cannot be created correctly, while multiple factory method modes provide multiple factory methods to create objects separately. Diagram:
It is precisely because the seriousness of learning this matter belongs to education in a broad sense that the cost of making content is very high. From the syllabus to the courseware to the final presentation form, many adjustments and corrections need to be made.
To make good friends, you'd better make friends with the same style as yourself.
Each object has its corresponding state, and each state corresponds to some corresponding behaviors. If an object has multiple states, there will be many behaviors. Then the judgment of these states and the behavior completed according to the states will lead to multiple conditional statements, and if a new state is added, the existing code needs to be changed. This kind of design obviously violates the principle of opening and closing, and the state mode is used to solve such problems.
故事发生在1944年，日军残酷无情的铁蹄踏破了朝鲜土地上的宁静，一时间硝烟四起哀鸿遍野，百姓失去了赖以生存的家园，只能在燃烧的熊熊战火和被敌人统治的屈辱之下忍辱偷生。崔钟芬和金英爱是两名平凡的朝鲜女孩，金英爱十分嫌弃看上去土里土气的崔钟芬，而崔钟芬却对金英爱青睐有加，只因为她喜欢上了金英爱的哥哥。某日，金英爱的哥哥被日本人抓走，为了救哥哥，金英爱毅然决然的坐上了前往日本的火车，崔钟芬亦随她而去。然而，两个女孩没有想到的是，这趟火车的终点竟然是日方慰安所，两朵纯洁无暇的娇花在这里遭受了惨无人道的摧残
辛凡，一个立志35岁“提前退休”的郁郁青年。花千金，一个梦想打造本地最红奶茶店的元气少女。不着边际的两人因缘巧合合租在一起，鸡飞狗跳的喜剧生活就此展开。在上司肃度和周边人的感染下，辛凡“退休”的愿景逐渐消散，一群奋斗青年一同奔赴向前。决定奋斗前行，迈向不悔青春的辛凡，他对花千金的感情，也开始充满勇气…
3.1 Packaging Requirements
This individual refers to the fourth level, and I will talk about it later.
当年自己不就是这么折腾的，娘都已经托人把她许了青木，结果不到一天，又上门求着退亲。
After reporting to the police, the police froze the assets of the platform owner. The platform owner was also arrested. Some of those suspected of taking money from the company also recovered. In short, due to the timely entry of the economic investigation, more than 4 million principal was recovered.
打开后，玉米顿觉光彩耀目，却是一箱珠宝。
MDT extended members and non-members can selectively participate in related cases;
只能怪自己事前不计算好，竟然忽略了邓陵墨的存在，否则也不这样。
这是个女娃子。
乾隆年间，简述了一代神医的传奇故事。以戏说的表现手法，撷取了“医痴”叶天士出手治伤、治匪于（膏）肓、奇药救（皇）上、巧做红娘几个故事，再现了清代名医叶天士精湛的医术、精深的医理，和威武不屈富贵不移的高尚医德、医道。
所以，是的。
First, the wires of the surveillance cameras on the east and west sides of the yard were cut off, the computer mainframe connecting the cameras disappeared, and the power wires had been cut short. There were signs of climbing on the wall of the courtyard. The stainless steel guardrail was pried open and a square gap appeared at the lower right. The square gap could completely accommodate an adult to enter.
该剧讲述了不相信法律，用拳头解决的无法律师为了报母亲之仇，孤身一人站在正义的法庭之前，对抗以无所不能拥有权力之人的律师的故事。这是一部刻画只为了复仇奔跑的律师，描述他的复仇之路和成长之路的法庭动作剧。李准基饰演对权力内部者们下刀的律师奉尚必，他小时候亲眼目睹母亲惨死，之后因为悲愤而把为母亲报仇视为人生目的和绝对任务。徐睿知饰演做任何事情非常有主导性有主见的夏在伊一角，本是律师，因为对法官暴行成为了事务长，成为了事务长以后和奉尚必相识，成为了事件的中心人物。李慧英饰演法律界受人尊敬的“Mother特蕾莎” 车文淑， 虽然是个绝对女王的存在，但是她是个独吞各种权力，欲望和恶的化身的人物。她的面前出现了奉尚必，她开始动摇了。崔民秀饰演对权力和欲望充满野心的财阀会长安武周一角，他隐藏着自己无耻的过去和极其恶劣的本色，是个十足的心机男。
