日本变态伦奷在线播放

Generally speaking, a delegate is a class that maintains a field inside and points to a method. Events can be regarded as variables of one delegate type, and multiple delegates or methods are cancelled through event registration. This article uses delegate and event execution methods to understand the difference between the two.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).在爱丁堡的一个地下室里，响起了两声枪响。在全城，马克斯·麦考尔从监狱获释。当马克斯试图重建自己的生活时，这两件事逐渐融合在一起，而新来的艾琳则试图拯救她的生活。20世纪90年代，在老北京的一片普通生活区内，住着平凡的老贾一家。一家之主傅明老人（文兴宇 饰）是参加过革命的老干部，退休之后依然官腔不减，但在商品社会抬头的今天，他的言行显得有些格格不入和可笑起来。某机关任职的长子贾志国（杨立新 饰）和在曲艺团工作的妻子和平（宋丹丹 饰）共同抚养着可爱的女儿圆圆（关凌 饰），加上不务正业的二儿子志新（梁天 饰）和时常搞出状况的小保姆（沈畅 饰），令这个人热闹的大家庭内上演着一段有一段爆笑可爱的故事。他们的喜怒哀乐平常可见，是每一个生活在这个古老大地上的国人真实的倒影……书儿忙笑道：我正要说呢。　　2005年，K35次列车因山体滑坡滞留，同时厢内有八名乘客陷入昏迷，其中一人再也没有醒来。乘警何赫调查发现，八人都与十年前一起案件有关。旧案重提，是迟来的正义判决，还是死者的迷局？横跨十年的真相，都将在此揭开。