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After understanding the history and classification of design patterns, how should we learn design patterns? Before learning the design pattern, readers must establish a kind of consciousness, that is, the design pattern is not only a method and technology, but also an idea and a methodology. It has nothing to do with the specific language. The main purpose of learning design patterns is to establish object-oriented ideas, program to the interface as much as possible, with low coupling and high cohesion, so that the programs you design can be reused as much as possible. "Specious. Learning design patterns can better understand object-oriented ideas. Design patterns are some design skills and tricks. Don't rise to ideas and methodologies, okay?"一段爱情，在战火中燃烧，逾越了道德，改变了战局。艾马殊（拉尔夫•费因斯 Ralph Fiennes 饰）是一个历史学者，跟随探险家来到撒哈拉沙漠考察，结识了绘制地图的飞机师杰佛和他妻子凯瑟琳（克里斯汀•斯科特•托马斯 Kristin Scott Thomas 饰）。凯瑟琳的才气和美丽让艾马殊深深着迷，两人在沙漠一个幽深洞穴参观壁画时，更加发现彼此志趣相投。鸦片战争后，中国的社会矛盾急剧激化。不堪忍受清王朝残酷压榨和外国侵略者疯狂掠夺的各地人民群众，纷纷组织起来进行英勇顽强的抗争。在这些此起彼伏、前赴后继的革命大潮中，以洪秀全为首领的“拜上帝会”于1851年1月11日在广西桂平县金田村正式宣布起义，并定国号为太平天国。从此，中国革命开创了一个新的历史时期。Support ~ Thank you for sharing ~ ~Good book!何霆巍然矗立高台，望着眼前大军振臂狂呼，如怒涛翻滚，并不抬手制止，脸上却展现一抹笑容，渐渐扩大，以至裂开嘴角。