FlyWeightFactory is responsible for creating and managing meta-units. When a client requests, the factory needs to check whether there are eligible objects in the current object pool. If so, it returns the existing object. If not, it creates a new object. FlyWeight is a superclass. When it comes to shared pools, It is easy to think of JDBC connection pooling in Java, Considering the characteristics of each connection, It is not difficult for us to sum up: Applies to several objects that are shared, They have some common attributes, Take the database connection pool as an example, url, driverClassName, username, password and dbname, these attributes are the same for each connection, so it is suitable to use the meta-sharing mode to process, build a factory class, take the above similar attributes as internal data and the others as external data, and pass them in as parameters when calling methods, thus saving space and reducing the number of instances.
36岁的老卡仍然坚持着年少时就已经开始的说唱事业，可微薄的收入却让他的生活十分贫寒，为了孩子将来的生活能有所保障，妻子向老卡提出离婚。这时雪哥却来找老卡让他参加一个说唱比赛的节目，但被老卡拒绝了。雪哥苦口婆心地劝说，终于让老卡重拾信心，决定参加比赛，希望能赢得比赛，挽留妻子。小泽与反对自己玩说唱的父亲关系如同水火不容。直到身为出租车司机的赵父因为疲劳驾驶发生了车祸，才让小泽醒悟，彻底放弃说唱，和父亲一样成为了一名出租车司机。这时说唱比赛开始，小泽为了照顾父亲，选择放弃。却没想到，从父亲的盒子中得知父亲居然一直在为自己攒去音乐学院的学费。小泽十分感动，明白了父亲对他的希望，决定参加说唱比赛。
Updated April 4
How to usher in greater development? The new retail integration of online and offline has enabled Osaka Weaving House to find a way out of the encirclement.
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担心他再睡下去会着凉。
FBI追捕逃犯的资深探员马宏在副总统的授权下成为捉捕小组的主管，他决定逐个击破。另一方面，莎拉的父亲因为林肯这起案件而遭灭口，她开始相信麦克了，并从父亲的遗物那里获得蛛丝马迹；副总统的手下Kellerman 前往捉捕林肯的儿子LJ准备拿他当人质时，将LJ一家都杀死了，而却被LJ意外逃脱；一直帮助林肯的律师掌握到了越来越多的线索……一切阴谋似乎都在慢慢揭开。
一向顺从的老伴儿开始质疑老林的能力。老林愤然决定变卖房产，去省城去与林欢一家同住，却与亲家母摩擦不断，让林欢小两口日子更加艰难。林雪夫妇追随老林来到省城，经济困境却让这一家人如坠深渊。林国威已带不动林家这辆大车，张勇生毅然扛起重任拉着一家老小百转千回的朝幸福一路狂奔……
刚才听着魏明林的语气，他还以为《绝代双骄》的收视率超过了《笑傲江湖》多少。
然后，他才转身对目瞪口呆的张槐道：爹，我又没有功名在身上，怎好随意进皇宫呢？我这就写个谢恩折子，让大哥代我递给皇上吧。
在学校里，艾莉娜结识了许多和她一样善良的仙子们——内敛敏感的吉莉、英俊潇洒的林顿、外冷内热的沙宝思、神神叨叨的鲁米那、桀骜不驯的心玛等，共同学习生活的时光让他们彼此之间结下了深厚的信任和友谊，在巨大的威胁面前，他们能够团结起来，共同奋斗，粉碎卢维娜的阴谋吗？
神龟们又处于备战状态了！他们再次联合起来，准备向黑暗势力出击！
沥海杨举人家的长子，身高六尺。
The year before last, there was a protest in Shanghai that did not work overtime. 40 lonely women held up signs to complain to their husbands:
Episode 12
Currently running FC/SFC/MD/GBA games is perfect
Public class Plus extensions AbstractCalculator {
要知道世间万物发展，都是此消彼长，秦军胜则义军衰。
Condition 3 2725.70672
