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97774083dnc_utf8
数字转换工具,大写数字与小写数字的相互转换(Digital conversion tool, uppercase and lowercase digits digital conversion)
- 2011-07-14 10:20:09下载
- 积分:1
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文字动画特效jquery插件
说明: 一款超酷波浪文字动画特效jquery插件(Jquery Plug-in for Super Cool Wave Text Animation Special Effects)
- 2019-01-08 10:33:35下载
- 积分:1
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说明:根据给定的网址,获取该网址的首页地址信息
说明:根据给定的网址,获取该网址的首页地址信息-Note: according to the given URL, access the site" s home page address information
- 2022-03-20 02:24:35下载
- 积分:1
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使用铅来读取和写入XML文件。非常方便的小程序,用T。
利用PB读写xml文件。很方便的小程序,用PB方便快捷的对xml进行读写。-The use of PB to read and write xml file. Very convenient little program, with the PB convenient to read and write to the xml.
- 2023-03-30 19:50:03下载
- 积分:1
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参考
说明: This is a paper for theoretical research.
- 2019-04-07 16:56:25下载
- 积分:1
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S7-PLCSIMV5.4
西门子仿真编程软件S7-PLCSIM V5.4,用于S7-300/400系列PLC程序的仿真(S7-PLCSIM V5.4 offers the following new features with this release:
DP, Industrial Ethernet and PC Internal connection types supported in addition to MPI
Formerly, S7-PLCSIM used a default connection of MPI, address 2. With S7-PLCSIM V5.4, you can browse STEP 7 projects and select a networked node for establishing a simulation connection. S7-PLCSIM simulates the CPU of the selected node, all nodes that belong to that CPU, and the subnet of the selected node.
Increased number of blocks supported for simulation
S7-PLCSIM supports a set of OBs, SFBs, and SFCs as described in the electronic manual and online help. Of these, some are NOPs that is, they do not perform any operation. With S7-PLCSIM V5.4, the number of blocks that are not NOPs has increased.)
- 2020-06-25 23:40:01下载
- 积分:1
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读者写者问题
说明: 1、定义一个数据缓存buffer及用于实现同步互斥的信号量。
2、定义一个读者函数:
?当有写者在占用buffer时,读者应该等待,直到写者不再使用该buffer。
?当有其他读者在占用buffer时,读者可对buffer进行读取操作。
?当buffer中有数据时,则从其中读取一个数据,并显示然后退出。
?当buffer中没有数据时,应等待,直到buffer中有数据可读。
3、定义一个写者函数
?当有读者在占用buffer时,写者应该等待,直到所有的读者都退出为止。
?当有其他写者占用buffer时,该写者应该等待,直到占用buffer的写者退出为止。
?当buffer有空闲时,写者应该在buffer中写入一个数据并退出。
?当buffer满时,写者应该等待,直到buffer有空闲为止。
4、定义主函数,在其中可以任意创建读者与写者。
可根据用户输入创建读者或写者进程(线程)。(1. Define a data buffer and semaphores for synchronization and mutual exclusion.
2. Define a reader function:
When a writer is occupying the buffer, the reader should wait until the writer no longer uses the buffer.
When other readers occupy the buffer, they can read the buffer.
When there is data in the buffer, read a data from it, display and exit.
When there is no data in the buffer, wait until the data in the buffer is readable.
3. Define a writer function
When a reader is occupying the buffer, the writer should wait until all readers quit.
When other writers occupy the buffer, the writer should wait until the writer who occupies the buffer exits.)
- 2019-12-27 18:49:46下载
- 积分:1
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emd_example
emd example for python
- 2020-06-16 12:40:02下载
- 积分:1
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in the project, we can see that C# powerful platform! Conducive to the developme...
在该项目中,可以看出C#的平台强大!有利于开发!-in the project, we can see that C# powerful platform! Conducive to the development!
- 2022-02-25 11:19:31下载
- 积分:1
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安装步骤: 1. 系统开发语言:asp.net+access/sql server,安装时需保证您的服务器对asp.net和access/sql server数
安装步骤: 1. 系统开发语言:asp.net+access/sql server,安装时需保证您的服务器对asp.net和access/sql server数据库的 支持。windows 2000,xp 用户需要安装.NET Framework 1.1 版可再发行组件包 ,.NET Framework 1.1 Service Pack 1,.NET Framework SDK 1.1 版。 请按上面的顺序依次安装,您的服务器即可支持asp.net。也可以省略上述过程直接安装visual stdio.net。 2. 将webshot文件夹复制的硬盘上某目录下,在IIS中建立虚拟目录指向该文件夹。 3.修改Web.config配置文件中,将“F:/web/dinghuidanhomecom/db/eshop.mdb”替换为正确的数据库文件绝对路径。 请注意斜杠/的方向。 数据库绝对路径:在IIS中建立虚拟目录指向webshot根目录文件夹后访问 http://localhost/aspcheck.aspx,其中的APPL_PHYSICAL_PATH变量可以给出webshot文件夹的绝对路径,在加上数据库相对 路径即可。注:必须用数据库绝对路径 4. 数据库位置在db/文件夹下,默认名称eshop.mdb,修改时请同时修改web.config中的数据库绝对路径-installation steps : 1. System Development Language :+ Asp. Net access/sql server installation and the need to ensure your server right Asp. Net and access/sql server database support. Windows 2000 and XP users need to install.NET Framework Version 1.1 Redistributable package.NET Framework 1.1 Service Pack 1.NET Framework SDK version 1.1. By the above sequence followed by the installation, your server can s
- 2022-03-23 09:10:12下载
- 积分:1