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java 操作sql数据库,可以连接数据库和进行增删减查等操作
java 操作sql数据库,可以连接数据库和进行增删减查等操作-operate sql with java,which can create, delete, update and view the data in database
- 2022-03-30 05:57:53下载
- 积分:1
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首先指定要查找的目录,然后填入要查找的文件名,注意到带扩展名 也可以查找文件夹....
首先指定要查找的目录,然后填入要查找的文件名,注意到带扩展名 也可以查找文件夹.-first to find the specified directory, and then you have to fill in the name, notes with extension can also find folders.
- 2022-01-31 13:28:30下载
- 积分:1
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A组
用汇编语言实现:在屏幕上显示:
SIN(X)+345*X/67
X=?
REXUILT=
等待输入一个任意的十进制数X(假设每个数不...
A组
用汇编语言实现:在屏幕上显示:
SIN(X)+345*X/67
X=?
REXUILT=
等待输入一个任意的十进制数X(假设每个数不超过三位),计算上述表达式的结果,将该结果显示出来:对于XIN(X)的计算结果要求采用子程序编写,主程序用于输入X和显示结果。
B组:
汇编程序写一个能与PC当前运行的程序进行分时操作的程序,程序的功能是演奏“五星红旗迎风飘扬”。并设置有热键,可随时终止或恢复演奏。
C组:
用汇编程序编程编写一个动画程序:有一架飞机在显示屏幕的上方,从左至右,忽高忽地,周而复始的飞行,屏幕下方设有一门高射炮,该炮可人工控制左右移动,人工控制空格键发射炮弹,炮弹命中飞机后,声光大作。(要求使用图形显示方式)
-A group
Using assembly language to achieve: on the screen:
SIN (X)+345* X/67
X =?
REXUILT =
Waiting for input an arbitrary decimal number X (the assumption that the number of not more than three each), calculated the results of the above expression, the results are displayed: For XIN (X) requires the calculation of the results of the preparation subroutine, main program for Enter the X and the result will be displayed.
B:
Assembler to write a PC currently running with the process time-sharing operating procedures, procedures for the function is to play "five-star red flag fluttering in the wind." And set up hotkeys, may terminate
- 2022-04-25 18:27:40下载
- 积分:1
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自己用VC做的一个简单画图程序,能实现各种图形,样色,颜色,还能在任意位置插入各种字体...
自己用VC做的一个简单画图程序,能实现各种图形,样色,颜色,还能在任意位置插入各种字体-Their own to do with VC
- 2022-11-23 08:25:03下载
- 积分:1
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获取硬盘的序列号
获取硬盘的序列号-access to the hard drive serial number
- 2022-01-25 16:08:04下载
- 积分:1
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various file import and export out at the SQL server
各种文件导入 和导出SQLserver时列-various file import and export out at the SQL server
- 2022-01-25 19:34:49下载
- 积分:1
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生成二维码
生成二维码 生成QRCode的,并将其保存为bmp文件。Generate the QRCode and save it to bmp file.
- 2022-02-05 20:37:39下载
- 积分:1
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LAN
基于局域网络的命令和数据传输 在一台机器上,将点、线、面的绘画命令和参数通过局域网发送到另外一台计算机上,并在其屏幕上显示绘画结果 -LAN-based commands and data transmission on a single machine, will be point, line, surface drawing commands and parameters sent via the LAN to another computer, and the results of their paintings displayed on the screen
- 2022-03-18 03:40:42下载
- 积分:1
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得到文件驱动器、路径、扩展名等信息
得到文件驱动器、路径、扩展名等信息-The example of getting dirver , path and extension of file
- 2022-06-12 06:28:08下载
- 积分:1
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High
高质量C++编程指导
一些编程规范和常见的容易犯错误的地方-High-quality C++ programming guide the number of programming norms and common areas prone to making mistakes
- 2023-07-30 04:20:02下载
- 积分:1