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.
《民权运动里的女子》首季改编自Devery S. Anderson所写的《Emmett Till: The Murder That Shocked the World and Propelled the Civil Rights Movement》，讲述Mamie Till儿子Emmett Till在1955年时被杀后，她用了毕身精力为儿子寻求正义，并引爆了黑人民权运动。
在《行尸走肉第一季》中，人类社会发生了一场浩劫，大多数人都变成了僵尸，幸存者微乎其微。一个叫瑞克·格莱姆斯的普通警察在人类的“生存之路”上扮演了重要角色。瑞克在执行任务的过程中严重受伤，失去知觉。当他醒来后，发现四周到处是僵尸，家人和朋友都不见了。他在另两位幸存者的帮助下前往政府设立在亚特兰大城的“安全地带”，期望能找到家人。他的旅途显然不会轻松，因为幸存者面临的威胁不仅来自吃人的僵尸，还来自内部矛盾……
BIM is more and more widely used in the construction industry. Based on various relevant information data of construction projects, building models are established. By adopting BIM, construction companies can use consistent information to design and optimize projects throughout the process, and can also support better communication through visual appearance, so that all parties to the project can understand the cost, construction period and environmental impact. BIM supports architects to better predict the completed buildings before construction, so that they can maintain their competitive advantage in today's increasingly complex business environment.
作为石灰岩的代价，他们给地球带来了
“金万德”从身份卑贱的妓女到朝鲜巨商的传奇人物。是捐献自己的全部财产来救恤深受旱灾的济州岛民众的历史人物，是以身作则实现“地位高则责任重（noblesse oblige）”理念的伟大女性。
Click on the green flag to start the program, move the character to the lower left corner of the stage, the shape starts from the first, the background also starts from the first, and then perform the walking cycle, switching a shape every 10 steps. If you touch the edge, then broadcast a "news1" message, indicating that this stage is completed.
此番**京师，可以说不深不浅，恰逢东南时局混乱，明军兵力稍显不支，他熟练地绕开杨博镇守之地，先后洗劫遵化、迁安、蓟州、玉田，待朝廷拼力调兵遣将围剿之时，俺答已吃饱喝足拿着东西扬长而去。
《破茧》是由李京东任总编剧、总导演，马逸腾执导，张耀、楚月领衔主演，马可特别出演，董琦、兰海蒙、黄勐、杨诚诚、扈天翼、梁志港主演的都市悬疑探案剧。
At that time, a super typhoon swept through the western Pacific Ocean, and it was already seven days later when the rescue ship of China's fishery administration arrived. Zhao Mucheng said that after the leader of the fishery administration ship boarded the ship, Captain Li Chengquan pulled him aside and secretly stuffed a piece of paper with a fabricated lie: Bao De and his gang fled on a raft after the attack, leaving 11 survivors.
6. Requirements for Silk Screen Printing and Solder Resistance
这是我们银行的一点礼物。
The damage of the upgrade move to T has increased, just as the damage of T in VT 2nd Company has increased.
商场大亨乐家的儿子乐言（万梓良 饰）在美国留学期间，因为一起误杀罪被盼入刑七年。
(First Edition)
清政府曾斥重资打造北洋水师，装备教学均取经于大英帝国，且每年投入数百万两白银维持，北洋水师也被公认为排行东亚第一舰队。
看着这种言论，陈启也有些无语了。
