What we understand is that if a single schema is instantiated, it will only be instantiated once. To implement a single schema, we simply use a variable to identify whether the class is instantiated. If it is not instantiated, then we can instantiate it once. Otherwise, we will directly return the instantiated object.
张无忌的性格设定成善良仁厚，以后一切便顺理成章，结局轻松回归正常史线。
为今赵文华气焰正盛，是该缓和缓和，略施小恩小惠，顾全大局。
商界奇才成诺（张亚希 饰）是个富二代，身边美女无数，偶然机会在父亲安排的相亲上遇到有过一面之缘的慧仪，两人由欢喜冤家走到恋人，但是意外却发生了……与此同时，月秀的不辛遭遇，芬妮的自我挣扎使她们的友情遭受考验，在一系列的碰撞之后，他与她，她与她，他们将会发生怎样的故事，她们的友情与爱情将归为何处……
一天，两天，三天。
Strategy mode refers to defining a series of algorithms, encapsulating them one by one, separating the unchanged part from the changed part, which is actually separating the use and implementation of the algorithm. The usage of the algorithm is unchanged, and the calculated bonus is obtained according to a certain algorithm, while the implementation of the algorithm corresponds to different performance rules according to performance.
You can see that PizzaStore depends on a SImpleFactory, which depends on an abstract pizza. Under normal circumstances, to decouple, control inversion is required. The core idea of control inversion is that neither the upper structure nor the lower structure depends on implementation, but on abstraction.
七月十四，猛鬼横行。阴风惨淡的港府，上演着一幕幕惊心动魄的灵异事件。屯门友爱村某公寓，有人报警一名红衣女子尖叫着跳楼身亡。神探古爷（张兆辉 饰）带领新人B仔（蔡瀚億 饰）匆匆赶到，却发现现场没有任何痕迹，录像器材也未记录下相关影像。拒绝相信灵异事件的古爷执拗地沿着红衣女子的身份展开追查。与此同时，灵异节目《恐怖在线》的主持人带领邦sir和几名妙龄女子来到屯门汀九村那所素有猛鬼学校之称华洋小学探险。谁知队员接二连三失踪，女鬼似乎和邦sir有着千丝万缕的关系，而其真实身份更可追溯到十年前那起惨烈的巴士坠落事故。
田夫子不住点头，又称谢费心。
少林派中有一个五岁进入少林的少年——释然，他身怀异禀，天赋不同，玩世不恭。在纷纷扰扰的江湖恩怨中，他从小到大目睹了太多的门派仇杀。
