Each object has its corresponding state, and each state corresponds to some corresponding behaviors. If an object has multiple states, there will be many behaviors. Then the judgment of these states and the behavior completed according to the states will lead to multiple conditional statements, and if a new state is added, the existing code needs to be changed. This kind of design obviously violates the principle of opening and closing, and the state mode is used to solve such problems.
没头脑和不高兴是一对活宝，一个做事丢三落四忘东忘西，一个常常拿着一根竹竿做出一副不高兴的模样，当旁人感慨他们长大后该怎么办时，两人就想立刻长大做出一番事业给旁人瞧瞧，结果，一瞬间两人真的长大成人，没头脑当了工程师，不高兴成了演员。没头脑设计的千层少年宫建成后，只有九百九十九层，原来他少设计了一层，而小朋友们排着队去少年宫看演出时，没头脑发现他们都是一副奇怪的装扮，原来他不但把喷水池设计在了大厅中央成了喷雨池，还搞忘了把电梯画进图纸，他们要爬整整一个月的楼梯才能看到演出。演出现场，扮演老虎的不高兴很不高兴演老虎，于是在演出时，老虎不但打不死，反打起武松来。——到头来，他们长大后还是没头脑和不高兴。
这还是小灰养得好，不然早死了。
According to the exposure, in fact, "Broadwell" will really enter the post-20nm era. In the future, the technology will remain unchanged and the architecture will be innovated by "SkyLake" (another Sky Lake). At that time, it may even integrate the graphics core from Larrabee project, provided, of course, that Intel can really find a way to give full play to the graphics efficiency of x86 architecture. Going back? Then let's give it another name "Skymont". It can be expected that the process will be upgraded again. According to the current preliminary plan, it will be 11nm, but it will have to be in 2016.
[Introduction] Five articles of the "Three Rural Areas Social Practice Report" collected by 51job Kao Network are for your reference and more relevant contents. Please visit the internship report channel.
When approaching the enemy in the air? Shooting down attack: Shooting down enemies in the air to the ground.
顾小玉叹了一声，抬头仰望天空，头一次她觉得自己前途堪忧…………咚咚——陈启在门上敲了几下，然后走进去。
智友加入贩毒集团成为卧底警察,以追寻父亲死亡背后的真相。在复仇的过程中,她将直面残酷的事实。
虞姬夫人还是那么的漂亮啊。
大战在眉山西南爆发。
徐风最喜欢看实习生因为什么都不懂就盲目崇拜的眼神，大笑着问：高端吧？一直沉默地坐在徐风身侧的男人，淡淡地开了口：真不明白为什么因为这个就能破格连提三级。
他叹了口气，心想泥鳅肯定是去处置那门亲事去了。
Ramin开始追求Wayoon，她爱上了他。当然他对她是有感觉的，他们发生了关系。不久后Wayoon发现自己怀孕了，告诉了Ramin，结果他让她去堕胎，加上他的姑妈提出给她钱，不要再继续纠缠她的侄子。Wayoon心灰意冷，准备去堕胎，但是她梦见了一位小女孩叫她妈妈，于是决定留下宝宝。怀孕是艰难的，不过得到了Nicholas（男二），Wayoon最好的朋友，帮助她。事实上，Nicholas暗恋着Wayoon。
该剧讲述了在三十年代旧上海的一个跨越半生的爱情故事。顾曼桢来到一家工厂做文员，同事沈世钧温和敦厚，曼桢和他互相倾慕，在误会与互助中逐渐相爱。姐姐曼璐为了家里生计当了舞女，但容颜易逝，风华不再，一家人在物欲横流的泥沼中翻滚求生。沈家希望沈世钧能与石家大小姐石翠芝结合，而翠芝却阴错阳差爱上了世均好友许叔惠。曼璐嫁给老谋深算的祝鸿才，为了留住丈夫的心不惜利用自己的亲妹妹借腹生子。繁华瑰丽的旧上海变得诡秘甚至险恶狰狞。
We know that for the above code, Xiao Hong subscribes to shoeObj, an object that buys shoes, but if we need to subscribe to buying houses or other objects in the future, we need to copy the above code and change the object code inside again. For this reason, we need to encapsulate the code.
现放着我这个朱雀将军还没娶亲，非得争白虎将军，真是死脑筋。
一更求粉红订阅。
