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.
Wonderful Reading: Symbols and Meaning of Time Relay
How to learn efficiently? I think we need good methods, insist on deliberate practice, ensure sufficient intensity, and effective coaches to provide feedback for learning. This "Deliberate Practice" provides you with effective guidelines.
对于无聊的孩子，海螺唱的粉色女士在SNS上疯了！
斩钉截铁地挥手道：还不快去。
But it happened that I couldn't recognize myself and dreamed of climbing to heaven.
故事发生于2008年5月12日，四川汶川发生了特大地震。“一方有难、八方支援”，全国各地纷纷到达前线救灾，尽自己最大的努力救助受灾群众。山东省日照市莒县东皂湖村的十位农民，第一时间自发地驾驶自家农用三轮车，经历三天四夜，行程三千公里奔赴救灾前线。
As shown in FIGS. 1-3, a low temperature stop valve comprises a valve body 1 and a valve cover 2, wherein a valve stem 3 is arranged in the valve body 1, a valve disc 4 is arranged at one end of the valve stem 3, an adjusting handwheel 5 is arranged at the other end of the valve stem 3, a guide sleeve 6 is arranged at the lower part of the valve disc 4, the guide sleeve 6 is fixed by a connecting piece and a spring pad 8, and a valve seat 7 is arranged between the valve disc 4 and the guide sleeve 6.
是垫马桶底的吧。
侵华战争最后阶段，日本侵略者预感到了自己的失败，开始无所不用其极。中国西北的龙棺墓，一直被日本人认为是中国龙脉的所在。日本人天真的认为，破坏了龙棺墓，便会改变战争的结局，同时可以得到那里传说中的无数宝藏。日本人欺骗考古学者千叶夏希去探访龙棺墓，实际是去破坏龙棺墓。龙正言表面是一位普通的银行家，实际是一位爱国的侠士，一直关心日本人的动向。龙正言设法接近千叶夏希，盗取日本人的机密文件，并且分析出了日本人的阴谋。在日本的小分队出发后，龙正言和自己的伙伴，也马上出发，并且一路跟随日本人来到龙棺墓。为了保护国宝，龙正言和伙伴们和日本忍者展开了一场输死的战斗，而最终用大家的努力与牺牲，保护了国家的宝藏 。
Zhao Yuan, founder of Yixiu Mathematical Thinking: "Thinking ability products are not as direct and obvious as programming can make some programs, or as direct and obvious as mathematics can calculate a problem. Therefore, how to formulate an evaluation standard recognized by parents and present the curriculum effect is a big challenge that the industry will face."
张槐点点头，也不跟他多话，就往人群中挤。
"Asia is the Third World except Japan, the whole of Africa is the Third World, and Latin America is the Third World."
HBO宣布续订少年题材剧《#迷醉#Euphoria》第二季。
故事因为一个老人的去世而起，漫画家山口花是个非常有个性又善良的女孩，她为了寻找老人过去的故事，与两个男人不期而遇。医生高镇彪是个喜欢漫画、会享受生活的人，私家侦探林锡满是个拥有悲痛过去、努力生活的人。另外第四位主角尹惠英则是个对爱情很洒脱的工作狂。四个个性如此不同的人聚在一起，当然会演绎出一段不寻常的故事。
即将大四毕业的林之校在毕业前夕跌落人生谷底，父亲患癌住院，不得已放弃外地的名企工作机会，和男朋友分手。所有对于爱情和未来生活的美好想象都在这一刻破灭，恰好这时，父亲的主治医生顾魏走进了林之校的生活。
Article 12 A fire-fighting technical service institution may obtain more than two qualifications of a fire-fighting technical service institution at the same time. At the same time, those who have obtained more than two qualifications of fire protection technical service institutions shall meet the following conditions:
安迪（尼克·赫尔姆 Nick Helm 饰）对外一向自称是一名自由音乐人，但实际上，年过三十的他每天都过着无所事事的无聊生活。这样的日子久了，在未来中看不到一丝希望的安迪心生倦意，他决定自杀，甚至写好了遗书。就在这个关键时刻，姐姐的一通电话打乱了安迪原定的“计划”，在电话中，姐姐希望安迪能帮她照顾他年仅12岁的小侄子艾罗尔（埃利奥特·斯佩勒-吉洛特 Elliot Speller-Gillott 饰）。
/bonk (loud noise)
No.75 Neelofa
