(3) Two side lights;
Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:
中情局反恐事务的特工Carrie（克莱尔·丹妮丝 Claire Danes 饰）在中东地区执行任务时，她的线向她透露了一个惊人的秘密：一名被俘的美军士兵已经变节，现在为基地组织效力，准备在美国本土策划发动恐怖袭击。几个月后，美国海军陆战队根据线报在阿富汗发现了被俘近九年的Nicholas Brody中士（戴米恩·路易斯 Damian Lewis 饰），荣归故里的Brody受到英雄般的礼遇。同时，Carrie也被中情局调回国内工作，并坚信Brody就是那个已经变节的士兵，从而暗中展开调查。
How to Apply the Principle of Deliberate Practice//131
因此打算再等候一段时间，同时还有另外一个原因，还有很多事情要做。
2. For reporters with 100,000 manuscripts, the Marketing Department of Interface Financial Association will interview everyone and make small videos, which will be played on large screens in offices in Beijing and Shanghai.
作家周文昌博击商海，偶然碰上了《燕京晚报》的年轻女记者孔颖，并助她解决了一起纠纷，于是两人相识。周文昌的妻子《燕京晚报》编辑主任刘梦不赞成丈夫涉足商场，为此两人争吵不已。
15 million pairs. Stance has attracted many athletic talents, street filmmakers, hardcore musicians and NBA players.
风姿绰约的成衣坊老板娘司小念与清苦郎中晏无明喜结连理，然而大婚之日两人却纷纷离开，原来两人都隐藏着一个反转身份——杀手。面对内心的深爱与隐瞒，两人陷入深深的纠葛……
召唤被封印的恶魔维尔梅。她自古以来就是令人害怕的“恶魔”，拥有带来灾难的强大力量。
National key cultural relics protection units, the first batch of 4A tourist attractions in the country. Located in the west street of the city, it was built in 686, the second year of Tang Wu Zetian's vertical arch, formerly known as "Lotus Temple". In 738 A.D., Tang Xuanzong ordered all states in the country to build a Kaiyuan Temple, which was changed to its current name. The whole temple covers an area of 78,000 square meters. It is large in scale, spectacular in construction and beautiful in scenery. It was once as famous as Baima Temple in Luoyang, Lingyin Temple in Hangzhou and Guangji Temple in Beijing. There are mainly buildings such as the Main Hall of the Great Hero, the Ganlu Ring Altar, and the East and West Pagodas. The Main Hall of the Great Hero is the main building of the central axis. It was built in the second year of the Tang Dynasty (686 A.D.). The existing building is a relic of the 10th year of Chongzhen in the Ming Dynasty (1637 A.D.). The main hall is 20 meters high and preserves the magnificent architectural style of the Tang Dynasty. Ganlu Ring Altar was founded in the Song Dynasty and is now rebuilt in the early Ming Dynasty. It is one of the three largest ring altars in the country. Standing in the squares on both sides of Baiting, the octagonal five-story pavilion-like wood-like stone pagoda, which is about 200 meters apart, is Quanzhou's East and West Pagoda and is one of the four famous towers in the country. The East Tower is called "Zhenguo Tower" and has a height of 48.24 meters. The name of the West Tower is "Renshou Tower", with a height of 44.06 meters, slightly lower than that of the East Tower, and its scale is almost exactly the same as that of the East Tower. The two towers are treasures of ancient stone structures in our country and are symbols of Quanzhou, a famous historical and cultural city.
In some first-tier cities, operators have to increase the number of 5G base stations while ensuring the operation of 4G base stations, which will increase the difficulty and financial pressure accordingly.
一千年后，自称“天才美少女魔导士”莉娜·因巴斯诞生了。故事也从她在森林里遭遇盗贼，得到流浪佣兵高里·卡布列夫的相助开始。从此他自称为莉娜的监护人成为共同旅行的伙伴。而两人的命运又和魔王有着不可分割的关联.....
Bring the handling materials and fees (cash only) to the outlets for handling.
许多年前一场家族变故，导致一奶同胞的三姊妹散落各处，造就了一个古灵精怪的可爱江湖女孩雷及弟，一个深藏不露的侠女楚月，一个任性聪慧的千金云嫣。两段上一代的感情恩怨，造就一个不知天下事的书呆私生子陈三六，还有一个放荡不羁的纨绔子弟高帅。这些人因着身世的宿命，阴错阳差的相识，三姊妹在寻亲的征途中面临重重磨难与考验，虽也彷徨迷失，却不忘人间真情可贵，天理昭彰。正所谓以「大仁大孝」书写亲情伦理；以写「至真至性」描绘世间情爱；以「祸福由人」纾解恩怨情仇；以「我本善良」彰显人性光辉。
FOX已续订《沉睡谷》第四季。
《红娘子》讲述的是受过良好教育的医大毕业生王小红，在清末军阀割据的动荡岁月里，为完成任务不得不掩饰自己的真实身份，与军阀、土匪，甚至身边的亲人、爱人斗智斗勇，从一个普通的战地医生成长为
以震惊全国的沈阳反腐第一大案为素材，描写了农民出身的奉阳市长贺远鹏本来有水平、有政绩，但是在失去了监督的权力面前渐渐异化，彻底堕落成了一个腐败分子，最终，一起错综复杂的绑架案和一起貌似平静的投票选举让他露出了马脚，不但他自己被绳之以法，也毁了女儿……
Just like Gu Xixi's speculation, someone really whispered on Jia Min's ear. Jia Min wrinkled up...
