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.
民国时期，神偷多只手（石天 饰）纵横天下，他的偷技高超，鲜逢敌手。更为难得的是，多只手是一个侠盗，专门做劫富济贫、惩恶扬善的义举。他还收养了七个无家可归的孤儿，和他们一起建立一个快乐的神仙窝。他还有个梦想，能早日攒够钱办孤儿院。
Table 2 Format Characters for Date Display and Their Meaning
Procurement units (government agencies), personal certificates:
坐下后，忽觉屁股后有什么东西硌人，摸了出来一看。
"Charming Card" Creates a New Format of Cultural Travel and Opens the Era of "Tourism Plus"
劳拉，来自马德里的西班牙律师，为寻找她失踪的妹妹萨拉，深入刚果丛林的钶钽铁矿产区，营救妹妹
通过‘巫妖大战‘逐鹿之战把《山海经》《淮南子》中的一些远古神话整合到一起。
Jenna Coleman and Tom Hughes joined by Dame Diana Rigg as shooting starts on second series of VictoriaLondon, 27 February 2017: As filming begins this month on the highly-anticipated second series of ITV and Mammoth Screen’s hit drama Victoria, BAFTA winning iconic actress Dame Diana Rigg (Game Of Thrones) has been confirmed as a new regular cast member.The second series - once again written by creator and executive producer Daisy Goodwin – sees Queen Victoria face the new challenge of motherhood.Following critical acclaim for her portrayal of the monarch both in the UK and America, Jenna Coleman (Doctor Who) reprises her role alongside Tom Hughes (The Game) as Prince Albert.Picking up six weeks after the first series ended, the second instalment establishes Victoria as a working mother, learning to balance her responsibilities as both parent and Queen. However, with Prince Albert still struggling to find a role for himself there is an inevitable power struggle between husband and wife.Dame Diana Rigg will play the Duchess of Bucchleuch, the young Queen’s new Mistress of the Robes, who is renowned for speaking her mind. She joins returning cast members including Nigel Lindsay (Unforgotten) as Sir Robert Peel, Alex Jennings (The Lady In The Van) as King Leopold, Peter Bowles (To The Manor Born) as Duke of Wellington, David Oakes (The White Queen) as Ernest, Daniela Holtz (Circle Of Life) as Baroness Lehzen and Catherine Flemming (Tatort) as the Duchess of Kent. Below stairs Nell Hudson (Outlander) returns as Skerrett, Ferdinand Kingsley (Borgia) as chef Francatelli and Adrian Schiller (The Secret Agent) as Penge.As well as much drama in Buckingham Palace, the series will include trips to France and Germany, touch on tragedy in Ireland and war in Afghanistan, and see Victoria and Albert discovering sanctuary in the Isle of Wight.The eight-part series and 2 hour Christmas special has been commissioned by ITV’s Head of Drama, Polly Hill and Senior Drama Commissioner Victoria Fea, and will be executive produced by Damien Timmer (Endeavour), Kate McKerrell (Lost In Austen) and Daisy Goodwin for Mammoth Screen. It will again be produced by Paul Frift.Creator, Daisy Goodwin said: “In series one Victoria married the handsome prince, but in this series she and Albert get down to the serious business of living happily, sometimes stormily, ever after. Victoria is the only Queen Regnant to marry and give birth while on the throne and the challenges of being head of state as well as a wife and mother are legion. In many ways Victoria’s dilemma is a modern one - how do you have a successful marriage and a happy family when you are holding down an important job. Can you really have it all?”Executive Producer and Managing Director of Mammoth Screen, Damien Timmer added: “Series one of Victoria was a big success both at home and abroad, and it is a privilege to continue to tell the story of this fascinating woman at a particularly interesting point in her reign. Audiences will be intrigued by the meticulously researched stories Daisy has planned, brimming with scandal, romance and tragedy. At the centre of it is a beautifully nuanced study of a young marriage, and it’s a joy to watch Jenna and Tom find new layers to this iconic couple.”The first series of the drama was ITV’s highest rating drama of 2016, receiving critical acclaim and a consolidated average of 7.7m viewers with a 29% share. It is distributed by ITV Studios Global Entertainment and has been sold in 350 territories worldwide. It has also proved hugely popular in the US, with the first series reaching an average audience of 6.3m viewers and the first episode drawing in a 28% share - more viewers than the first series of Downton Abbey.
描述了一个叫孙的债主向阿尔泰讨债的故事。他是能讨债还是会被债务人动摇心？
暮冬时节一辆大轿子车把小军从河北农村老家拉到了北京大轿子车德胜门附近停下来后裹着一件半新不旧军大衣小军按照信封上地址找到了表哥林大地做工建筑工地第一次出远门来到北京什么叫城市？小军这个才二十一岁单纯农村娃眼里城市就各种各样人和车尽管置身于北京这个国际化大都市街头小军觉得自己与这座城市那么格格不入但初到北京尤其工地上见到表哥林大地之后小军感觉还行也就对将来充满了信心和希望刚从农村出来小军忒实干活也特别卖力气从来不知道什么叫偷间耍滑不仅如此小军还牢记出门时奶奶嘱咐出门外勤洗勤换所以尽管建筑工地上干一天活下来衣服少有干净地方但小军还坚持隔一两天就洗一次衣服为此同宿舍大地哥、来旺哥、金生哥、田森哥到工地杂货铺起哄买东西时小军买东西只有一样：洗衣粉……
在崎岖的湘西山路上，爱国人士司徒岚的女儿司徒慧险遇挟持。硝烟散尽文工团女兵司徒慧已被国民党中统冷汗章以解放军名义劫持，团长贺中原无比震惊，速派英雄连长丁立峰前去营救。 在一个破旧的山寨里，国民党派出身经百战的武少卿来接应冷汗章。此时，司徒慧借机逃跑，在山寨里与失散战友刘岚重逢。山寨外武少卿却冷静地将他的人扮成解放军来迎接司徒慧和她的战友，司徒慧和刘岚对这群突然出现的队伍产生了怀疑，土匪麻老四的出现使得司徒慧她们得以逃生，而丁小队却在山里为如何找到女兵绞尽脑汁。武少卿对司徒慧穷追不舍再次趁机截获司徒慧，丁立峰没有放弃，率领小分队绝壁围堵。丁立峰在八面山中智取武少卿，成功救出司徒慧。武少卿反其道在山寨中设下埋伏，战士李小九死在阻击手的枪下，然而司徒慧被不明身份的人再一次劫持，让丁立峰和武少卿一下子都感到问题的复杂。
自从当日随何擅作主张，故意用形势逼迫自己杀了那个西楚国使臣开始，他心中就有一股怒意，只是一直隐忍不发而已。
A) Object-oriented paradigm. That is, people's legendary thoughts. Encapsulation, inheritance and polymorphism, in my opinion, are slightly higher than if, for, etc., which are also grammatical problems. The three principles to master in object-oriented programming are Plato principle, Liskov substitution principle and Parnas principle. These three principles are actually very simple. Any principle that you find difficult to fall in love at first sight and quickly identify with is not a good principle.
1. Plug the mobile phone into the power supply;
张一男是李春天姐姐李思扬的前男友，多年前李思扬去了美国，两人不得已分手。在李春天的介绍下，张一男和刘青青认识并相恋，是一对欢喜冤家。
This pseudocode can well understand the event delivery mechanism:
View flight simulator help
Q: What do you think is the key to winning the competition?
