"Is-A" refers to the "one" of one class and belongs to another class, while "Has-A" is different, which indicates that a certain role has a certain responsibility. A common reason for the wrong use of inheritance instead of aggregation is to mistakenly treat "Has-A" as "Is-A". For example:
绝境之中，仇恨和希望是支持人生存下去的两大信念。
热闹的独立电影节狂欢派对，2011年圣丹斯电影节即将闭幕，圣丹斯科学奖——阿尔弗雷德·P·斯洛恩大奖花落影片《另一个地球》。导演迈克·卡希尔也因此可以获得阿尔弗雷德基金会提供的2万美元的奖金，可谓名利双收。
2. Practical materials
1. Final integral
离世的人们最先来到的，便是阴间的市政府办公厅“死役所”。
在泰国，大多数大学都有新生欢迎活动，但对于部分大学新生来说，这并不是一件令人期待的事。因为在少数高校，高年级学生会借机“欺负”，甚至是“羞辱”新生，而“欺负”的传统呢。
该剧根据作家Nelson Johnson的同名畅销小说改编。
I found that the experts around me have two skills higher than ordinary people: one is the ability to see problems and the other is the ability to solve problems. For most people, they work very hard but do not get the desired results. Many things, have attitude, but at a loss to come up with a specific solution to the problem. In this era of mobile Internet with great social development and information explosion, it is an inextricable competitive skill for our contemporary people to be able to quickly build an effective knowledge system through some fragmented information points. "Deliberate Practice" and "The Way to Learn" are two good books for us to improve the practice effect.
Humans: Aganzuo, Princess Palis of the Ditch, Louis of the Poison King, Tucan, Ophelia, Canina, Cinda, Lorian, Linus, Albert, Manufacturer Roger, Daphne, Buwanga, Gugurian, Mintai, Avalanche Rabina, Renault, Balena, Orca, Sunan Aska, Xilan, Noyu, Small Iron Pillar
1. Understand the policy patterns in javascript
杰米·福克斯主演的惊悚片《不眠夜》将于2017年上映。
The storage period of safety assessment files for special fire protection design schemes is long-term, the storage period of fire extinguisher maintenance files is five years, and the storage period of other fire protection technical service files is 20 years.
Xun Yu's attack power is 5380+970=6350, which is changed to 6300 for convenience of calculation.
全歼汉军，多大的诱惑啊。
Then the behavior is cancelled (popular understanding: equivalent to a return operation) and the following statement is not executed.
原来，此人名叫赵春安，本是个走江湖的小人物，只因十二年前与他相依为命的妹妹柳儿与他失散，多 年以来，一直心有愧疚，坚持寻找妹妹，几乎走遍了东北，偶尔捡到一页广告画，因那做广告美女的下巴上有颗美人痣，他认定此女就是妹妹，于是一路寻找而来，终于打听到此女原来是戏班子的小芙蓉，已经嫁给北市场的头号人物哈贝勒。赵春安急忙奔往贝勒府。
李聪云沉着脸，准备离开，就让律师来好好告诉爱丽丝，毁约要付出什么代价吧。
翻山虎仰天长啸，真气外放，真气汇聚成一头斑斓猛虎，守护在他周围。
2017年，地球受到Blue的袭击，只有不到一千万人能逃到瑟坎多亚斯特号（而且只有经过挑选的人才有优先权登陆），而且将抛弃在地球上的人视为“已死亡”。2029年，部队在地球上发现了sleeper的相关资料。2031年，经研究后得知sleeper的秘密，并打算利用他们进行反击，随后实行回收sleeper的计划。在国立免疫研究所经过与Blue的战斗后，格兰素小队成功救出sleeper的幸存者祐司，便立即前往太空港准备返回瑟坎多亚斯特号。但在太空港遭到Blue的袭击，形势不利下被迫放弃太空港，负伤的队长罗伯特带领仅存的队员裘依、玛琳，还有祐司乘回收机逃离，准备前往韩国与当地回……
