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.
通过18位不同年代上海人的讲述，展现这座繁华都市百年的变迁。上海、香港、台湾，半个多世纪的骨血漂泊，牵扯了多少难以忘怀的记忆。剪不断，理还乱，纷纷扰扰，纠缠绵延。
不好再逗留，互相使了个眼色。
上世纪二十年代的上海，干货店伙计程亦治出身贫寒，头脑过人，误入钱庄后，一路逆风翻盘，得到了钱庄大老板黄如虹的赏识。
Another form of SYN flooding attack is IP address spoofing. It is a little more complicated than direct attack. Attackers must also be able to replace and regenerate the original IP message with valid IP and TCP message headers. Today, there are many code bases that can help attackers replace and regenerate original IP messages.
另一名士兵右手摸在腰间佩剑上，摆出了架势。
You can experience the difference between the following names. In fact, it is only the difference between names, and the subtle point is only the pronunciation. But the meaning is not very clear. Curry and Nash are both basketball players and Spielberg is the director.
清末，钟氏茂丰黄酒一枝独秀成为酒业龙头。百年后烽火狼烟起，钟家无法继续经营，将酒坊就转手给了季家，并为子孙定下了亲上加亲的婚事。为了约定，也为了找到钟家遗失多年的祖传黄酒方，季家独孙季绍奇与没落的钟家孤女钟佳瑶订婚，而行业内有很多人等着看钟家后人的笑话。订婚当天，季绍奇迟迟不来，钟佳瑶昏昏欲睡，做了一个奇幻的梦，在这庄周梦蝶般的梦里，她仿佛与钟家家史中有名的曾祖奶奶钟瑶灵魂互换，钟瑶因缘际会成为钟佳瑶，经历了一次现代爱恨之旅。
**********近年底，庄户人家的农活没那么多了，伺候小麦菜地、置办年货之余，走亲访友、嫁娶应聘等事也多起来。
转向小葱和香荽，你们去告诉大家。
《海南岛纪事》是旅游卫视推出的一档综艺节目，每期节目观众将跟随主持人的脚步一起探索海南岛的美食、美景，寻找各种好玩好看的事。
Three implementation classes:
他娘省吃俭用，还要挨他奶奶骂，说他爹被他娘克死了。
什么是坏人，有标准答案吗？ 」
每一天都在认认真真生活的恩秀(柳真饰)自从失恋以后人生变得十分空虚。就在她失恋后的那段时间里发现了总到图书馆看198页书的那个男人，恩秀对这个男人越来越好奇……
家辉与KK、ET等人喜好飞车，一次赛事中家辉邂逅少女阿雪。恶少金十二常对阿雪骚扰，家辉出头，与十二少结怨。家辉叔父张铁柱乃巡警，反对家辉动武，又威迫十二少停手，结果遭人袭击至重伤。家辉盛怒，率童党找十二少算帐……
(2) A taillight.
Flammable fibers: cotton, viscose and acetate fibers
大苞谷头也不回地截断养母的话，依旧盯着玉米，忽然龇牙，森森笑了起来：你不记得，那是因为你没被一群如狼似虎的人抄家过。
该剧讲述了怀揣着完全不同的梦想而来到首尔打拼的乡下人的成功和挫折的故事
