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B) Design principles. Many people have listed seven principles, such as single duty principle, opening and closing principle, Richter substitution principle, dependence inversion principle, interface isolation principle, composite reuse principle and Dimit principle. LSP, I elevated it to one of the three cornerstones of the object-oriented paradigm; Single responsibility and interface isolation are mainly used as the principle of responsibility division in object-oriented analysis/OOA, which you can not pay much attention to at this time. Relying on the inversion principle, I throw it away as garbage, because the opening and closing principle or directly "relying on abstract type principle" already contains the essence of relying on the inversion principle, while the dross of relying on the inversion principle is inherited by IoC. Of course, the pullback, I emphasize very much. Therefore, you need to master the abstract dependency principle (OCP), one-way dependency principle (including the learning of callbacks) and the minimum dependency principle (composite reuse principle, Dimit rule).If the data is read by the kernel kernel (the application process can still perform other tasks while the kernel reads the data), this is asynchronous operation.一次任务中，一场意外让赞佩里尼所驾驶的战斗机于海上坠毁，他和战友们在一艘小小的救生筏上度过了艰苦而又漫长的47天，然而，当他们获救之时，噩梦才刚刚开始。赞佩里尼成为了敌对国日本的俘虏，并且在集中营里结识了名叫渡边睦弘（石原贵雅 饰）的军官，在这里，赞佩里尼遭受到了非人的折磨和拷打，尽管幸存，但这一段经历在他的心灵上留下了不可磨灭的伤痕。战争结束了，可赞佩里尼的噩梦并没有终结。现在必须前往彭城，一定要救出自己的儿子来。MDT Team Collaboration and Culture嬴诗曼道：子夜啊。Another effective method is that after the car owner stops, he can adjust the car air conditioner to the highest temperature state of 32 ℃, allowing warm air to blow dry the moisture in the evaporator and air conditioning pipes of the air conditioner. This can not only blow dry the evaporation box and ventilation pipe quickly, but also kill some mold existing on the evaporation box and ventilation pipe of the automobile air conditioner, thus better preventing the peculiar smell of the automobile. However, this method is generally not easy to do and is more troublesome.