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eclipse测试sql server 2008 r2数据库是否连接成功代码
在eclipse中创建一个java project,新建class 名为JDBC1,在项目里加入sqljdbc4.jar包,然后在JDBC1中写入相应代码,测试数据库是否连接成功。
- 2022-07-07 21:04:12下载
- 积分:1
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启用键盘快捷键等向串口发送数据控制机器人运动,提供一个开发实例,上位机,下位机,陆续上传!能不能多给点分数...
启用键盘快捷键等向串口发送数据控制机器人运动,提供一个开发实例,上位机,下位机,陆续上传!能不能多给点分数-Enable keyboard shortcuts and so on to send data to control robot serial port to provide a development instance, host computer, the next-bit machine, one after another upload! Be able to give points scores? ?
- 2022-05-25 16:30:14下载
- 积分:1
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oracle+jsp购物系统
用MyEclipse开发,以及oracle系统开发的购物系统,内附完整源代码。
- 2023-05-22 08:55:03下载
- 积分:1
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一个飞机票订票和退票系统。假设某民航机场有m个航次的班机,每个航次都只到达一个目的地,试为该机场售票处设计一个自动订票和退票系统。
该系统需要实现以...
一个飞机票订票和退票系统。假设某民航机场有m个航次的班机,每个航次都只到达一个目的地,试为该机场售票处设计一个自动订票和退票系统。
该系统需要实现以下功能:
(1) 订票:若该航次余票数大于等于客订票数,则在该航次的乘客表(按乘客姓氏字母词典顺序排列)中,插入订票乘客的信息项,并修改该航次有关数据,否则给出相应提示信息;
(2) 退票:若退票数小于该乘客原订票数,则在相应的乘客表中找到该乘客项,修改该航次及乘客表中有关数据。当由于退票使得该乘客的订票数为零时,要从乘客表中撤销该乘客项;否则给出相应的提示信息;
(3) 将某航次的余票数恢复初值为该航次的最大客票数;
(4) 显示:显示该机场各航次班机的售票情况。-Booking air tickets and a refund system. Assuming there are m a civil airport voyage of the flights, each voyage only to reach a destination, the trial design for an automated airport ticket booking and refund system.
The system needs to achieve the following functions:
(1) booking: If the voyage than the number of votes greater than or equal to the number of passengers booking, the passenger in the voyage List (alphabetical by passengers dictionary order), insert the booking information of passengers, and modify the data of the voyage Otherwise, the corresponding message
(2) Refund: If the refund is less than the number of votes of the original passeng
- 2022-08-03 17:49:14下载
- 积分:1
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when a good control at your disposal, what will you do not have to think, starte...
当一个很好的控件为你效劳时,你会怎样?? 不用想了,开始学就是了-when a good control at your disposal, what will you do not have to think, started to learn the grindstone
- 2022-02-16 03:43:58下载
- 积分:1
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appbar源码(自定义)
资源描述
自定义的appbar,推荐!附赠Delphi原码,想学习的同学可以了解下,不过现在用到Delphi的地方很少了
- 2022-09-30 16:40:03下载
- 积分:1
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Visual Basic Module with almost 5000 lines of bullet
Visual Basic Module with almost 5000 lines of bullet-proof encapsulated API for high level use, with logging, Error Treatment and other features (Works with the mCommonAPIDecl.bas module and the log component)
- 2022-06-21 05:09:02下载
- 积分:1
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学习 ~!好好看~!这都是可以运行的
学习 ~!好好看~!这都是可以运行的-learn from ~! Good to see! This can be run
- 2022-02-12 20:10:18下载
- 积分:1
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bfsk System Simulation bfsk System Simulation bfsk System Simulation
bfsk系统仿真 bfsk系统仿真-bfsk System Simulation bfsk System Simulation bfsk System Simulation
- 2022-07-18 20:20:17下载
- 积分:1
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C/C++教程,源程序实例,小而精好实用
C/C++教程,源程序实例,小而精好实用-C/C tutorial, example source, a small but good practical
- 2022-11-01 17:40:03下载
- 积分:1