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Sorting out content benchmarks. What kind of content users contribute, taking as an example, is reflected through the recommended content. For example, when Zhihu first opened through the invitation code, when you saw that the answers inside were very long, you were ashamed to write very short content.If I were to implement a pizza ordering system, I would definitely write the code like this, because this kind of code can be written subconsciously without consuming our brains. However, take a closer look at this code: the purpose of this method is to order pizza. However, the code for ordering pizza also needs knowledge about the production of pizza. This method must know all pizza. Worse still, if the types of pizza are to be expanded or pizza with poor sales volume are to be deleted in the future, then the code for ordering pizza will be modified. It looks very bad and should be revised. Our first step must be to separate the code for producing Pizza from the code for ordering pizza, because you should not let the code for ordering Pizza know the logic for producing pizza, but should hand over the logic for producing Pizza to a special type. In this way, we can cope with future changes-if we want to add or delete pizza, we can directly modify the producer of pizza without affecting the logic of ordering pizza.　　二妹小玉（万绮雯饰）刁钻俏皮，常与海珠对立。她遇到了性格浪漫的小学同学李超荣（又名“超人”，彭文坚饰），两人情投意合，并闪电结婚，小玉的家庭生活不如意，幸得海珠多番开解，兄妹终冰释前嫌。就这样，晴希进入了一个前所未知的新世界。和晴希一起的，还有性格非常严厉，但穿衣品味风格异常糟糕的德川翔（小野友树 配音）、虽然体格现状，但毫无运动细胞的沟口涉（杉田智和 配音）、重量级选手，想要通过跳啦啦操来减肥的远野浩司（林勇 配音）。Dnf2019 Spring Festival Price Content Summary > > > http://news.candou.com/861648. Shtml《长牙》由安·玛丽·佩斯执导。现在我们武界出版社几乎火烧眉毛了，你让我稳重？。