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dftdggfgdf gmlkj,ljlijljk
dftdggfgdf gmlkj,ljlijljk-dftdggfgdf gmlkj, ljlijljk
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学籍管理信息系统说明
学籍管理信息系统说明-expulsion management information system descriptions
- 2022-03-25 22:01:25下载
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485通信程序 对主机从机通信协议规定其通信方式 对帧的传送有严格定义...
485通信程序 对主机从机通信协议规定其通信方式 对帧的传送有严格定义-Communication program on the host 485 communication from the communication protocol provides for the transmission of the frame there is a strict definition of
- 2023-08-29 16:30:03下载
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delphi教程
delphi教程-delphi tutorial
- 2022-08-08 14:30:57下载
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关于DSPBuilder5.1的培训资料,是ppt格式,希望对大家有帮助!
关于DSPBuilder5.1的培训资料,是ppt格式,希望对大家有帮助!-DSPBuilder5.1 training on information ppt format, and they hope to have everyone help!
- 2022-02-12 09:21:41下载
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windows environment of a programming document
windows环境的编程 一个文件-windows environment of a programming document
- 2022-04-16 19:45:15下载
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EVC红外通讯的开发
EVC红外通讯的开发-EVC infrared communications development
- 2022-03-12 04:34:25下载
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实现具有自动完成功能的组合框
实现具有自动完成功能的组合框-achieve the complete automatic function of the combination box
- 2022-01-29 03:19:57下载
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port basis of common sense Daquan ports can be divided into three broad categori...
端口基础常识大全 端口可分为3大类: 1) 公认端口(Well Known Ports):从0到1023,它们紧密绑定于一些服务。通常这些端口的通讯明确表明了某种服务的协议。例如:80端口实际上总是HTTP通讯。 2) 注册端口(Registered Ports):从1024到49151。它们松散地绑定于一些服务。也就是说有许多服务绑定于这些端口,这些端口同样用于许多其它目的。例如:许多系统处理动态端口从1024左右开始。 3) 动态和/或私有端口(Dynamic and/or Private Ports):从49152到65535。理论上,不应为服务分配这些端口。实际上,机器通常从1024起分配动态端口。但也有例外:SUN的RPC端口从32768开始。 本节讲述通常TCP/UDP端口扫描在防火墙记录中的信息。记住:并不存在所谓ICMP端口。如果你对解读ICMP数据感兴趣,请参看本文的其它部分。-port basis of common sense Daquan ports can be divided into three broad categories : a) recognized ports (Well Known Ports) : 0-1023, which closely bundled with some of these services. These ports are usually clear communication of a service agreement. For example : 80-port virtually always HTTP communications. 2) Registered port (Registered Ports) : from 1,024 to 49,151. They loosely bundled with some of these services. That is to say there are many services bundled with these ports for the same used for many other purposes. For example : Many systems dynamic port from around 1024. 3) Dyn
- 2022-03-18 09:29:16下载
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一个小编辑器,共商
一个小编辑器,共商-a small editor, together
- 2022-06-19 19:24:41下载
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