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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
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毕业答辩全过程,提供给毕业的参考,快点下载吧
毕业答辩全过程,提供给毕业的参考,快点下载吧-graduation reply entire process, a reference to graduation, it quickly download
- 2022-07-05 01:27:12下载
- 积分:1
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《征途》研究报告,高质量的游戏研究文档,绝对经典
《征途》研究报告,高质量的游戏研究文档,绝对经典-this is a game doc
- 2022-02-02 05:28:01下载
- 积分:1
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亚当姆斯预报_校正系统,解决初值问题,并给出计算精度。
亚当姆斯预报_校正系统,解决初值问题,并给出计算精度。-Adams _ correction forecasting system, to solve initial value problem, and gives calculation accuracy.
- 2022-08-11 08:43:20下载
- 积分:1
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C语言函数全集(我收集的)
C语言函数全集(我收集的)-Complete Works of C language function (I gather)
- 2023-07-21 14:25:04下载
- 积分:1
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通过程序设计实现了Mathematica与VB的通讯
通过程序设计实现了Mathematica与VB的通讯
- 2023-03-25 06:15:02下载
- 积分:1
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刷的程序,可以是直线的,圆形和方形,如图组。
一个画笔的程序,可以进行直线,圆和方形等图形进行画图,并可以撤消上一步的动作-A brush of the procedures, can be straight, round and square, such as drawing graphics, and can undo the previous step action
- 2022-02-15 15:53:44下载
- 积分:1
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成绩管理
成绩管理-Performance management
- 2022-03-15 12:46:01下载
- 积分:1
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该问题与以前经典的五个哲学家五根筷子不同,这次是每个哲学家身边均有一副刀叉,总的资源是充足的...
该问题与以前经典的五个哲学家五根筷子不同,这次是每个哲学家身边均有一副刀叉,总的资源是充足的-problems with the previous five classic philosophers five different chopsticks, this is the philosopher of each side have a knife and fork, the total resources are adequate
- 2022-09-29 11:20:03下载
- 积分:1
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数据库操作
数据库操作-Database operations
- 2022-11-13 04:20:03下载
- 积分:1