兰花AV

The next four patterns, including this pattern, are all the relationships between classes and do not involve inheritance. When learning, you should remember induction and the diagram at the beginning of this article. The observer mode is well understood, similar to email subscription and RSS subscription. When we browse some blogs or wikis, we often see RSS icons. This means that when you subscribe to the article, you will be notified in time if there are subsequent updates. In fact, in a nutshell, when an object changes, other objects that depend on the object will be notified and will change with it! Objects are a one-to-many relationship. Let's look at the diagram first:[Reading Tips]这会子怕是在学堂温书也不一定哩，再不就是写大字。林聪逗弄了周篁一番，将他惊退，才安下心吃酒菜，报应就来了。受不了无耻老板的骚扰，胸怀远大志向的美丽女孩杜拉拉（王珞丹 饰）专而进入世界500强的企业DB公司。刚刚进入行政部担任助力的她，却晕头转向承担起公司装修的主持任务，虽然困难重重，家庭、爱情等方面有状况不断，但拉拉凭借一股韧劲最终圆满完成工作，也得到同事和领导的好评和赏识。在此之后，她坚定信念，一路向前，躲过各种明枪暗箭，最终胜任行政部经理。薪水保障的同时也从市场总监王伟（李光洁 饰）那里收获美好的爱情。不过美国那位经常爬墙的老师曾说过，“能力越大，责任越大”，杜拉拉不仅要应付工作上越来越大的挑战，感情上也面临前所未有的困局，她最终能否解决这一切呢？Horse