Differences between simple factories and factory methods: Simple factories and factory method patterns look very similar, especially specific factories in simple factories and factory methods. Simple factory, all things have been done in one place. However, the factory method creates a framework for subclasses to decide how to implement it. For example, in the factory method, the OrderPizza method creates a general framework to create pizza. The OrderPizza method relies on the factory method to create specific classes and make actual pizza. It is possible to decide what the actual products manufactured are by inheriting the factory. Simple factories do not have this flexibility.
四人的性格各不相同。蓝泽最有能力但过于冷静；白石理论知识很强但缺乏魄力；绯山表现欲强但易冲动；滕川则相对平庸做事马虎。最初开始的紧急救援让大家手忙脚乱，看似拉风的直升机需要与之相应的能力与魄力。在一系列救援的过程中，他们直面死亡与无奈，也鉴证奇迹，体味人情。互为竞争对手的他们，谁能最终留下来？还是携手共进？
2. Import Tools
三人打招呼道。
珊瑚点头，对黛丝道：你别怕，有我呢。
本作改编自丹羽庭园的同名漫画。
黄胖子也不含糊，当即说道，打今日起，状元铃八千只，其余铃两千只，我通通收，过期咱们再谈。
她不知是感动还是怎么了，一个劲地流泪。
右都御使冯大人立即质问道：当年张家平反，你为何不带你家少爷上京认祖归宗，却任由他小小年纪出海？陈老爷便上前跪下，说是自己从玉米日常嘀咕中。
德国搞笑微电《屌丝女士 KnallerFrauen》是德国SAT.1电视台每个星期五晚上11点15分播放的一部喜剧小品。由曾六次获得德国喜剧奖的女演员玛蒂娜·希尔（Martina Hill）扮演“炸弹妞，有时是母亲，有时是单身女性，有时是女朋友，有时是行人或是OL，角色都是现实生活中的各种女性，只不过她们对待人和对事的反应与表现都非常特别。她们为了达到目而采用的荒诞手段，常常令人捧腹大笑。
这是一部以波兰共产主义末日为背景的动作犯罪喜剧，讲述了一个民间英雄小偷从警察手中逃脱29次的故事。纳伊姆罗在反对体制的情况下过着自己的生活。但爱和柏林墙的倒塌改变了一切。
RY1, …
省得礼轻了，跌了老杨家面子。
When we have added a series of validation rules to the validator object, we will call the validator.start () method to start the validation. If validator.start () returns an errorMsg string as the return value, indicating that the validation failed, the registerForm.onsubmit method is required to return false to prevent form submission. Let's take a look at the initialization code as follows:
也许是项羽过于轻信他们，也或者是我们做的天衣无缝，成功骗过了所有人。
The Liskov Substitution Principle (LSP) is one of the basic principles of object-oriented design. The Richter substitution principle says that wherever a base class can appear, subclasses can certainly appear. LSP is the cornerstone of inheritance reuse. Only when derivative classes can replace base classes and the functions of software units are not affected can base classes be truly reused, and derivative classes can also add new behaviors to base classes. The Richter substitution principle is a supplement to the "open-close" principle. The key step to realize the "open-close" principle is abstraction. The inheritance relationship between the base class and the subclass is the concrete realization of abstraction, so the Richter substitution principle is the specification of the concrete steps to realize abstraction. --From Baidu
明心也使劲掰田遥的手，急得跳脚道：少爷快放手啊，再晚就没救了。
长平，赵军大败，秦军连夜屠杀俘获的赵卒，场面既残酷又悲怆。秦兵暇（黄觉 饰）为了回家丰收的欲望，悄悄离开了战场。在逃离路上，暇遇到了年轻的秦兵辄（杜家毅 饰），两人性格迥异，从相互猜疑到一起踏上了归乡之路。 可同时，一支又一支秦军纠察队也在设局捕杀秦赵两国的逃兵……
