In the previous example of electric lights, a state mode program was completed. First, the Light class is defined, which is also called Context here. Then in Light's constructor, to create instance objects for each state class, Context will hold references to these state objects in order to delegate the request to the state objects. The user's request, that is, the action of clicking button, is also implemented in Context, with the following code:
小小宠物店（英语：Littlest Pet Shop）是HUB频道的动画。本作描述一名高中女孩布莱丝和她的单亲爸爸搬家到纽约市中心镇的一家一楼设有宠物店的公寓顶楼，结果布莱丝无意发现自己听的懂店中宠物说的话，而且还和它们成了好朋友。剧中还以大量的音乐穿插在其中为特色。不仅如此，制作团队因为本作是以流行的概念，所以布莱丝每集登场都以不同服装亮相，而裁缝、设计服装布莱丝她本人最大专长和嗜好。
若是稍微延迟一会，项羽的心思稳定下来以后，想要拉回来就难了。
2. Continuous affirmation method
期待天启以神雕大侠为主角，写出一部武侠。
《后宫》是由安以轩，冯绍峰，杨怡等主演的深宫女人大戏于2011年11月6日在浙江卫视全国独播。主要讲述了明宪宗时期，杨永为了替兄报仇，入宫成为乐师相遇人生挚爱春华，却因同在宫中身不由己，有情人近在咫尺却形同陌路。
The request is passed on, and from the aspect of performance, the long chain of responsibilities is avoided to improve the performance.
The meta-sharing mode focuses on preserving interfaces and optimizes object storage internally using sharing technology.
是非曲直总有弄清的时候，诸位贵使又不是马上离开大靖，何必着急。
Console.WriteLine (str);
In summer, the temperature of the network cable in some concrete structural layers is as high as over 40 degrees. In some cases, it may be higher. Therefore, when we choose the network cable, we must consider the sensitivity of the network cable performance to temperature.
尤其是前段时间，见别人有长剑使用，而自己只能手持木棒的盗匪，那股兴奋劲就更别提了。
After withdrawing from the Red Mansions Dream League, Gu Xiqian did not withdraw from the network in the first place, but ordered an energy card for him under the urging of the mecha Zhinao, which climbed out of the cockpit. Yes...
一群人涌了出来，老少皆有。
"To live a meaningful life is to constantly give yourself new things."
Since the International Olympic Committee stipulates that only amateur soccer players are allowed to participate in Olympic soccer matches, Olympic soccer matches are not the highest level matches in the world. There are two categories: men and women.
Click Exit Flight Simulator
《逗吧逗把街》是由湖南经视、湖南乾景文化联合出品的大型直播情景喜剧，该剧由由黄鹤执导，李小嘉、杨珊珊主演。
电影有两条主线并行推进。
