The fundamental reason for using design patterns is to adapt to changes, improve code reuse rate, and make software more maintainable and scalable. In addition, the following principles should be followed when designing: single responsibility principle, open and closed principle, Richter substitution principle, dependency inversion principle, interface isolation principle, composite reuse principle and Dimit principle. Each design principle is described below.
出身警察世家的尹平安为人懒散，他的兄弟尹明扬是警界神枪手，夺“金枪”之誉，却不幸在一次追捕黑社会两大集团的混战中中枪惨死，明扬之友方正右手受伤致残，后其苦练左手，终回复当年枪法，并暗中追查杀害明扬之凶手。
2. For ships equipped with operational radars, consideration shall also be given to:
十年浩劫接近尾声，神鬼各归其位。自幼在老北京胡同里长大的韩春明（朱亚文 饰）返城归来，在周转与工作的过程中，还与同院儿的美丽姑娘苏萌（边潇潇 饰）和好哥们程建军（朱铁 饰）发展出一段剪不断理还乱的三角恋情。在程的捣乱和命运的安排下，有情人春明和苏萌的距离越来越远，而他因缘际会拜关大爷（倪大红 饰）为师，靠倒腾破烂中的值钱玩意渐渐发家。此去经年，市场搞活，改革开放的热潮让全国上下起了翻天覆地的变化，大学毕业生苏萌和收破烂的韩春明兜兜转转，若即若离，而程建军对春明的嫉恨与日俱增，时刻要将其彻底打翻。
只是这地道的方向却不好判断，可以往正北，也可以往西北和东北，只有进了地道才能知道。
"The first few hours of the battle were the same as before, We use all kinds of weapons in our hands in our positions. Strike the attacking Vietnamese troops, The exchange of fire was very intense, The front of the position was covered with the bodies of the Vietnamese army. We also have a lot of wounded on our side, However, after all, it is based on strong fortifications. More wounds, less deaths, In particular, the wounded are mainly minor, All of them can continue to fight without getting off the line of fire. At that time, my monitor was quite happy. If you play like this, There's not much pressure to hold position 149, The Vietnamese army that could fight could not even get close 400 meters away from the front of the position, As a result, it was only over an hour after he said this. I remember it was one or two o'clock in the afternoon. Something is wrong, The left and right wings of the position, It's two sparse rain forests, The positive was the same, But before the war, in order to facilitate the offensive forces to assault, All of them have been cut down by Vietnamese troops, But it also broadens our horizons, However, it is still unclear what is going on in the rainforest on both sides. Just when something was wrong, First I heard a "buzzing" sound inside, At first it was a little bit, Later it grew bigger and bigger, At last it was so big that it could almost cover the shot when it was fired. No one in our position knows what's going on, All of them stretched out their heads and looked in the direction of the sound. When the "buzzing" sound reached its peak, they saw that a large area of flying insects flew vertically from the rainforest on both wings. If the number were small, whether the sound or flying insects could not be heard or seen at this distance, but now they could hear clearly.
喜爱探险，对神秘宝藏充满了憧憬的李登布罗克教授（詹姆斯·梅森 James Mason 饰）在无意之中发现了一张历史悠久的羊皮纸，羊皮纸上记载了一位名叫阿尔纳的男子曾经前往地心探险的路线图。欣喜若狂的李登布罗克教授当即决定重走趟充满了危险和未知的地心之旅。
小葱跟娘说了刚才的情形。
Third: singleTask
The first line here is used to put the event into the queue, and its internal call is still the method.
如果大家的选择跟大纲设定不符，原野就改大纲。
Don't get down on the slightest thing. You are only in your twenties. What are you afraid of?
《闪电侠第五季》（The Flash Season 5）是DC娱乐和华纳联手CW电视台制作的真人超级英雄系列剧，是美剧《闪电侠》系列的第五季。该季将于2018年10月9日在美国CW电视台首播。
这就是——屠龙刀和倚天剑的秘密。
那晚魏宫的夜袭被算到了秦国人头上，再次小小激起了六国联军的仇恨。
讲述为了找到孩子与真爱的人和其他四个男女的相遇后所展开关於家庭与爱情的电视剧.
至于之前对象与的怨恨，因为项羽在常山张耳还有赵王之位上面的让步和回报，已经没有什么可以计较的了。
国会议员坎宁安和杰里米·杰克逊的新剧本喜剧《阿瓜驴子》已经在基比登陆，并将于今年春天上映。受同名短片的启发，《阿瓜驴子》将由Funny or Die和nd 3 Arts Entertainment制作。在这部永远是夏天的新剧里，MP (Cunningham饰)和Jer (Jackson饰)是一家叫Agua驴子的游泳池清洁公司的雇员。在他们的家乡犹他州，二人正在享受完美的晒黑、完美的氛围以及溴和氯的完美混合，为一些“最恶心”的后院游泳池服务。剧中还有婴儿达灵顿，他在剧中扮演他们的同事和恋人，还有卢克杰克逊，他在剧中扮演有名字的游泳池公司的老板。
