ASP. NET MVC5 implements file upload and address change processing (5), asp. netmvc5
1. Process uploaded and duplicated filesThe principle of file processing is: not to save files in the database, but to save file information (such as Hash values) in the database ). Generally, the problem of File Duplication is sufficient to rename a file using MD5 of a file. If you are obsessive, you can consider combining
192.168.1.10Netmask 255.255.255.0Gateway 192.168.1.1Restart NicSudo/etc/init. d/networking restart
Note: The MAC address is detected and loaded by udev when the system starts. It can be reflected in the following two files:/Sys/class/NET/eth0/address/Etc/udev/rules. d/70-persistent-net.rules ---- the modification is invalid. files automatically generated based on hardwareHowever, after the Mac is modifie
Some campus network or unit network of each IP address and MAC address is bound, if a computer can not access the Internet, only to modify the MAC address before the Internet. So how do you modify the MAC address in the WIN8 system? How do you want to install the protocol? The following small series to share with you t
Recently, the unit has replaced several new computers, the installation was completed only to find that the computer can not be network. To this small series after groping, and finally successfully solved the problem, now share with you, hope to encounter the same problems of netizens can help. The following methods for the same network interface, the old computer to replace the new computer caused by the lack of access to the situation.
Method/Step
1, the result of the LAN in the computer can
1. clone from the original address a warehouse that does not contain work copy:git clone--bare bitbucket_project_address2. Create a project with the same name on OS China.3. push the project that was just clone to OS China in a mirror wayCD *********--mirror oschina_project_address4. Change your local project address to OS Chinaset-url Origin oschina_project_add
Uploadattribute (String path = "")
: Base ("Upload")
{this
. Path = path;
}
public virtual void onmetadatacreated (Modelmetadata metadata)
{
metadata. Additionalvalues.add ("Path", this.) Path);
}
Razor: Add EditorTemplates folder in shared, create new upload.cshtml file.
three. File uploads in the editor the main difference between file uploads in the Editor and individual file uploads is that the return value is processed aft
Change IP permanently effective follow these steps vi/etc/sysconfig/network-scripts/ifcfg-eth0 (eth0, first Nic, eth1 if second) modify ipDEVICEeth0 as follows (if the second block is just eth1) BOOTPROTOstaticIPADDR192.168.0.11 (modify... change IP permanently effective follow these steps vi/etc/sysconfig/network-scripts/ifcfg-eth0 (eth0, first Nic, eth1 if second) modify ipDEVICE = eth0 as follows (if the
In Ubuntu12.04LTS, "change" MAC address Method 1: www.linuxidc.com @ linuxidc :~ $ Sudogedit/etc/init. d/rc. add sudo/sbin/ifconfigeth0downsudo/sbin/ifconfigeth0hwether12: 34: 56: 78: 90: EE (your MAC address) sudo at the end of local.
Change "MAC address" under Ubuntu 12.0
Once and for all, you can change the machine name and IP address of Oracle at any time for Windows Server only. Other systems are not tested, but the principle is the same and should be feasible. It is very troublesome for Oracle to change the machine name and IP address. Here is a reference method to solve this proble
Weblogic 12c IPaddress change how to configure1. In the weblogic installation path, locate the jwxt-jdbc.xml file under the domain you created earlier : If the path I installed is(C:\Oracle\Middleware\Oracle_Home\user_projects\domains\xgjw_domain\config\jdbc)Under Change path, modify the IP address of the url where all suffix names *.xml files are configured :For
To share the simple method of changing the MAC address in Ubuntu, first drop the NIC device. Otherwise, the system will be reported to be busy and cannot be changed. Sudoifconfigeth0down and then modify the MAC address. This step is much simpler than the graphical modification in Windows. Sudoifconfigeth0hwether00: AA: BB: CC: DD: EE (your MAC address, casually,
In many recent projects, the company needs to change the IP addresses of related management machines in the vCenter environment. In most of our project environments, the vCenter database and vCenter are deployed independently, therefore, after the network environment is changed and re-configured, The vCenter may become unavailable. Follow these steps to change the vCenter IP
To manually change the IP address in Ubuntu7.10, run gedit/etc/network/hosts # au.
To manually change the IP address under Ubuntu7.10:
Gedit/etc/network/interfaces
Auto lo
Iface lo inet loopback
Auto eth0
Iface eth0 inet static
Address 192.168.0.200
Netmask 255.255.2
In linux, the first method is to change the machine name and IP address, and the second method is to use the network management tool that comes with linux: use vi to edit/etc/sysconfig/networkand/etc/sysconfig/network-scripts/ifcfg-eth01)/etc/sysconfig/networkNETWORKINGy... how to change the machine name and IP address
Many articles mention changing your router's address, I think many friends still do not understand it, in fact, to change the application of the router address a wide range: for example, and your network operator address conflict will cause you can not get into the network, the router
internal network.
The question is, how to modify it?ServerNameInsteadLocalIP address or user name \ SQLEXPRESSLoginSqlserver?
Solution:
1. Start program = Microsoft SQL Server 2012 = Configuration tool = SQL Server Configuration Manager = SQLEXPRESS protocol = TCP/IP, for example:
2. Click "yes" for the protocol option changed by TCP/IP, and then click "option IP"Address,
I used to write a vbs that used ADSL dial-up to change IP address traffic. I only need to change the refreshed page slightly (add a automatically submitted JS), but I cannot find any of them, there is no way to re-write.
Another way is to directly submit the file in vbs, but it has been written for a long time and has not been run yet. It will be posted after mod
I wrote about a small automatic vote a year ago.ProgramBecause the website of the other party is limited to one IP address, only 10 votes can be cast per day, so this automatic voting program is mainly used to vote on the proxy server in the initial design stage, later, my colleague provided 30 IP addresses in the LAN.CodeIt's done, but it's really tiring to manually change the IP
After the IP address is changed in Windows 98, it is also possible to make the new IP address take effect without restarting the computer.
First, after changing the system IP address, choose not to restart the computer and open the "control panel ", select "system" to open the "System Properties" dialog box (you can also right-click "my computer" and select "p
1.当遇到电脑中以太网的ipv4中属性更改不了时,情况如下: 打开网络连接 · · Win 10解决方法的步骤如下:(1)Windows图标下,查找到命令提示符,右键以管理员身份运行,如下 打开后如下情况(会有管理员:命令提示符显示):·Enter in DOS: the following typesnetsh interface ip set address "Ethernet" Static 192.168.0.0 255.255.255.0 192.168.0.1Format:netsh interface ip set address "Ethernet" static (followed by the one you want to configure: IP address
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