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:
When using flexible connection traction device, the distance between the two cars is more than 4 meters and less than 10 meters.
言下之意，这些贱民比王家更受皇上看重。
为了确认历史上到底有没有孙悟空这个人，大家来到了古代中国唐朝，可是由于忘了关掉电源，哆啦A梦的虚拟游戏机里的妖怪全都溜了出来，他们吃了唐三藏，并不断进化，消灭了人类，统治了地球。大家发现大事不好后，必须回到唐朝，去火焰山战胜妖怪的头目牛魔王，才能消灭所有妖怪，拯救世界。
2006年初冬之际,边阳市沈阳路搬迁动员大会上,新上任的主管市政建设的副市长高中信正在视察工作,突然一声枪响,负责安全的公安局副局长赵伟东一个箭步冲上去护住了高中信,赵伟东左臂中了一枪,紧接着又一声枪响,肩头又中一枪,瞬间广场一片混乱. 从赵伟东身上取出了两颗不同型号的子弹,这两颗子弹...
为了生存下去，她当上了送奶员，并在打工期间认识了心地善良的复员军人牛永强，相貌堂堂的牛永强不顾世人的偏见和非议，真心真意地爱上了王小芳。因此“高知”出身的王小芳便决定背着家人与牛永强喜结连理……
Second, about the picture zoom
五个配合默契的杀手中有一人突然金盆洗手，并且带着妻子远离尘嚣，在澳门过着恬静的生活。
本作品是由执笔《午夜凶铃》系列的作家铃木光司创作的原创恐怖作品。以郊外的新生医院为舞台，描写了围绕医院的黑暗一个接一个变得明朗的样子。
八路军政委许江接到日本派出特工“大和七号”到达太原，暗中协助山田夺取双龙的情报，便来到宁家秘密保护宁文源。日本特务用各种手段威逼宁家。父亲的离奇死亡，家庭的突变，使得宁家少爷宁文源迅速成长。
成长于福利学校的少年苏昂（欧豪 饰）与女孩林巧（郭姝彤 饰）相依为命，彼此取暖，然而受尽欺凌与屈辱。当少年一路野蛮成长，蜕变成为电脑天才，坏人也并未变老，于是苏昂开始编织自己的复仇计划。
在群雄逐鹿，山河日变的“大争之世”，在英雄辈出，百家争鸣的战国时代，华夏大地的西陲正经历着一场亘古未有的“黑色裂变”。 古老的秦部族正是在这裂变般的阵痛中重生。他们燃烧着自己，用一段段血与泪，爱与恨交织的悲壮故事，推动着整个时代前行。最终大出天下，与中原六国相融合，共同成就华夏文明的正源。 公元前三百六十二年，满怀壮志，发誓要夺回老秦故土河西的秦献公赢师隰，在黄河西岸的少梁山与魏国大军进行了一场惨烈的厮杀。尽管秦军斩敌无数，并一举擒获对方主帅公孙痤。但秦献公却身中毒箭而死。 嫡子嬴渠梁灵前即位，史称秦孝公。 秦国此时已陷入四面楚歌之绝境，辎重耗尽，兵源匮乏，国力虚弱。秦孝公即位后，秦国危局如独木撑天，摇摇欲坠。六国在山东召集大会，准备分秦，内外堪忧，秦国的生死存亡，压在一个22岁的年轻君主身上。
I thought this thing was the same as before, Is to rush up and bite people, So we're just shooting with guns, When the distance is close, throw it with a grenade. At the most dangerous time, even mines are thrown out, At that time, the 'round head' anti-infantry mine (still referring to Type 72 anti-infantry mine) had a 'bolt' (i.e. Safety ring) under it. Just pull it out, Throw it out like a grenade, But more powerful than a grenade, As soon as a large area is blown up, But because it is heavier, More than three grenades, Therefore, those with weak throwing ability generally dare not use it like this. Because I'm afraid I can't throw it out of the safe range and blow it up to myself, But fortunately, whatever it is, As long as you want to attack, It must be an attack on the ground, We have a great advantage from a high position. Throwing explosives from high to low can increase the throwing distance, Even if you can't throw it far away, After landing, you can also roll down a little further distance. Therefore, some comrades who throw grenades not far away can also throw mines away from a safe distance to strike the enemy. Then there is the explosive cartridge, The vast majority of people can't throw out three pieces of explosive cartridges in one go like a company commander. And it is too wasteful to throw them all like that, So he threw the explosive cartridges out one by one, When the "big grenade" is used, The reason why I dare to do this and make such "rich" moves is because there are not many others in our positions, that is, grenades, mines and explosive cartridges are plenty of explosives, and many to "tube enough", thanks to these, otherwise in the period of time without artillery support, the Vietnamese army's offensive forces increased several times, and the guns in hand alone could not hold up completely.
务必要找出那个姓韩的淮阴人。
《女生日记 之 做决定事务所》是一部以北大各色学霸怪咖的专业背景和人才资源为强大后盾的高原创性作品。中国版校园 生活大爆炸（The Big Bang Theory），最富喜剧色彩的“知乎式”精神启蒙，这是一部献给90后、00后的次世代青年的人生通关攻略。
讲述故事从两个好玩的男女主被绑在一起，去收集物灵的宿书开始，讲述了他们经历的各个物灵的故事。深挖每段情、每个物的内心世界，用爱情线和任务线共同营造出一个和观众“共情”的奇幻世界，而两个带任务的男女主经历了各个物的爱恨贪嗔痴，最后回归自己的情感世界。
住在“东篱客栈”的一小段日子，李娇娇得到店内几个性格奇葩逗趣店员的帮助下，跟前未婚夫正式saygoodbye，走出情伤的阴影。李娇娇也与客栈众人结下不解之缘。
《新兵日记之特战英雄》（英文：Rookies' Diary）为新兵日记之续集。2011年台湾偶像剧，由民视制作、播出，国防部协助拍摄。该剧于2011年4月开拍，并于2011年4月22日首播，采边拍边播形式。挟著《新兵日记》的高收视，民视于2010年12月决议开拍新兵续集，剧名暂定为《新兵日记２》，并订于2011年3月正式开拍，并接续《新兵日记》后播出。由于《新兵日记》主要演员将出演民视备档戏《父与子》及《廉政英雄》，因此无法续演，为此制作单位招募新演员加入。原属意任容萱出演女主角，但任爸不愿女儿冒险，因此决定辞演。 女主角生变，再加上传出国防部不愿支援拍摄《新兵日记２》，使得原本三月开拍在即的《新兵日记２》， 延至四月才正式开拍，而女主角一职仍由刘香慈担任，并将《新兵日记２》正式定名为《新兵日记之特战英雄》。
Consider at least one ViewGroup and one View
