-
detailed discussion of Sun's Java Data Objects (JDO) standard. JDO allows us...
详细地讨论Sun公司的Java数据对象(JDO)标准。JDO允许我们使用Java对象,支持事务和多用户。与ODBC不同的是,它使我们无需考虑SQL和与数据库有关的其他东西。它与串行化也有所区别,因为它支持多个用户和事务。JDO允许Java开发人员将他们的数据模型用作数据模型,无需在“数据端”、“对象端”之间的转移方面花费大量的时间-detailed discussion of Sun"s Java Data Objects (JDO) standard. JDO allows us to use Java objects, support services and more users. With ODBC different is that it enables us to take into consideration the SQL database and the other things. It also Serialization distinction, because it supports multiple users and services. JDO allows Java developers to their data model for the data model, not the "data terminal", "target end" of the transfer to spend a lot of time
- 2022-04-20 23:48:50下载
- 积分:1
-
《天龙八部》研究报告,高质量的游戏设计文档
《天龙八部》研究报告,高质量的游戏设计文档-this is a game doc
- 2022-02-01 09:45:21下载
- 积分:1
-
用一下Delphi编写后台监控软件
用一下Delphi编写后台监控软件-with what Delphi background Monitoring Software
- 2022-06-21 09:50:38下载
- 积分:1
-
Delphi编程五大妙招源程序
Delphi编程五大妙招源程序-Delphi programming source Five Ways
- 2022-03-07 03:06:15下载
- 积分:1
-
用计算机辅助设计一个足球
足球框架是两种多边形的组合体,首先建立任意大小的正五边形、六边形各一个。通过移动、参照缩放命令将五边形调整至其一条边与六边形的底边完全相等且重合。-use the CAD build a football
- 2022-03-15 11:53:07下载
- 积分:1
-
用C语言实现键盘画图,"V”:画笔提起 "W”:开始画图 "R”:开始擦图 "S”:当前图形存入文件 "E”:调出已有文件 "C”:画圆...
用C语言实现键盘画图,"V”:画笔提起 "W”:开始画图 "R”:开始擦图 "S”:当前图形存入文件 "E”:调出已有文件 "C”:画圆-C language keyboard drawing, the "V" : brush name "W" : start drawing "R" : start rubbing map "S" : The current graphics into documents "E" : the redeployment of existing files "C" : Circle
- 2022-08-11 00:35:33下载
- 积分:1
-
国标gb15544中文文档
国标gb15544的中文文档- GB code gb15544 Chinese documents
- 2022-08-05 22:02:37下载
- 积分:1
-
clustering algorithm is based on the distance, but most of the adoption of a sin...
聚类算法是基于距离的,但是大多采取单一的欧氏距离,不利于结果的发现。-clustering algorithm is based on the distance, but most of the adoption of a single Euclidean distance, is not conducive to the discovery of the results.
- 2022-10-02 10:45:06下载
- 积分:1
-
男生必读
男生必读-Boys reading
- 2022-01-26 05:41:22下载
- 积分:1
-
汽车王,铁路轨道衡,电子汽车衡信息技术…
汽车横、轨道衡,电子汽车衡技术协议说明文档资料-Automotive Wang, railroad track scale, electronic truck scale information technology agreement documentation
- 2022-01-29 03:41:00下载
- 积分:1