老师一边讲课一边在黑板上写字

有一天Jane去医院做例行检查，结果被错误地进行了人工授精……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.　　咱们这出身专业的老丈人很“偶然”地发现Focker先生包中的小药盒后，自然展开了丰富到极致的想象，正当Focker先生忙于应付之际，Focker太太英俊风趣的前男友又出现搅乱，本来平静的生活立马开锅......此事还是让钟隐后怕不已，刚刚答应了李由的临终遗嘱再让子夜出了这种事情，还有什么颜面存活在世呢？所以这一遭，无论如何，即便是子夜前去鸿门的愿望迫切不已，都不能让她冒险。3. After the shadow stops moving, the player needs to return to the original road to the side of the moon mark.This standard is drafted by the Flight Standards Department of the General Administration of Civil Aviation of China.帐中顿时沉静下来。