a1 computers

Once encountered the need to download the server files to the client on the situation (PS: Server machine is also a common PC), deliberately check n more information, Post asked a lot of seniorsWebClient WC = new WebClient ();public void Download (string Add, String savepath){try{wc.downloadfile (Add,savepath)}Catch{...}finallly {wc.dispose ();}}The actual use is not big, because it has a fatal disadvantage, is to access other computers, the need to l

How to ping two computers Because Ping is based on the IP protocol, you must first ensure that the two computers are in the same subnet. Here, the concept of VLAN and subnet is involved. If the two hosts are not in the same subnet, they cannot be pinged. If the two hosts are pinged in the same subnet, you can disable Windows Firewall ~~ This is my solution. If other anti-virus software has any firewall

In many sci-fi movies, there is the same scene. The hero's computer does not have a mouse or a keyboard, and he can issue various commands as long as he talks to the computer. Now, you can do the same. This is not a science fiction film, as long as Windows 7 is installed in your computer! In Windows 7, there is a speech recognition function that allows us to complete a series of operations, such as editing documents and using software, by simply using voice control

it meets the world computer exchange (an organization dedicated to providing computers to young people in third-world countries) device donation criteria. The software clears all personal data, regardless of whether it meets the requirements. If the computer can no longer work, the software moves until now; if it meets the donation standards, the "relay" will load some educational software into the computer and the new OS designed for education. A

Save your private key and transfer it to another system Save your private key securely if you need to develop or reinstall your operating system on multiple computers. If you do not have a private key, you cannot sign your xcode code or test your application on an Apple device. When a CSR is generated, the keychain access application generates a private key in your login keychain, which is associated with your user account, if the system cannot be r

Q: Hello, script expert! How to Prevent computers from using LmHosts files? -- MJ A: Hello, MJ. You know, this is an interesting question, at least for "script experts. It is not because the script is difficult to write; this is actually very simple. The difficulty is (at least for us) Finding LmHosts settings in the Windows GUI; this is what we need to do so that we can verify that the script actually works. After a blind search (which is common

February 23 News, according to foreign media reports, Google engineer Jeff Dienne (Jeff Dean) recently revealed that users use Google search once, Google needs to use 1000 of computers.As the number of indexed content increased, the number of computers Google used to process user search requests grew, and now has increased from 12 to 1000 units. Surprisingly, the search was faster than ever. 12 computers,

Purpose:Create a grub interface that can run on other computers.Pure entertainment. Principle:According to the Linux system startup process, we only know that grub is used to guide the operating system, so we can completely, create a grub page and run it on other computers. General process introduction:A dual-Hard Disk Linux system is required. Install a grub interface on the hard disk that is not the root device, and then take the hard disk to other

Label: hdu dp poj Link: PKU: HDU: PKU: http://poj.org/problem? Id = 3486 HDU: http://acm.hdu.edu.cn/showproblem.php? PID = 1, 1913 Description Everybody is fond of computers, but buying a new one is always a money challenge. fortunately, there is always a convenient way to deal. you can replace your computer and get a brand new one, thus saving some maintenance cost. of course, you must pay a fixed cost for each new computer you get.

the dial-up connection icon in your hand, indicating that you have set up a shared connection to access the Internet. Other computer (Customer Service) settings:IP Address: 192.168.0.5 Repeat with others. Here I fill in 5)Subnet Mask: 255.255.255.0Default Gateway: 192.168.0.1 (the IP address of the host) if the network cable is connected after the gateway is set No problem. The system will automatically find the local connection. After the local connection is received, there will be one more at

Currently, most Linux distributions have pre-installed SSH clients that can connect to other people's computers. But there are exceptions to the situation, so, the following first SSH client and server installation together to talk about it.SSH client and server installation is very simple, after opening the terminal, only need two commands:sudo apt-get install openssh-Client # #这是安装客户端sudo apt-get install Openssh-server # #这是安装服务端When the default ins