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1, VirtualBox to Ubuntu system settings, "Network" select "Bridge network card"2. Install MySQL serversudo su; Apt-get Intall Mysql-server3. Grant permission to remote access:Grant all privileges on * * to ' root ' @ '% ' identified by ' 123456 ' with GRANT option;Flush privileges;4. Modify the binding addressVI/ETC/MYSQL/MYSQL.CONF.D/MYSQL.CNF, change bind-address=127.0.0.1 to bind-address=0.0.0.0.5. Restart the MySQL server/etc/init.d/mysql stop;/etc/init.d/mysql start;Allow MySQL in the virtu

) {}); }); Db.transaction (Function (TX) { Tx.executesql ("INSERT into t_defenders values (?,?)", [Username,killnum*100],function (Tx,rs) {},function (ts,err) {}); }); function for when the game is over, create a table named T_defenders in the local database, and then get the name and score in the table: Copy Code var db=opendatabase ("Gamedb", "1.0", "Game Database", 1024*1024); Db.transaction (Function (TX) { Tx.executesql ("SELECT * from T_defenders ORDER BY score desc LIMIT 5", [],function

1. Does the 3306 port not open?Use the Nestat command to view the 3306 port status:~# netstat-an | grep 3306 TCP 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN From the results, it can be seen that port 3306 is only listening on IP 127.0.0.1, so it denies access to other IPs.Workaround: Modify the/etc/mysql/my.cnf file. Open the file and find the following:# Instead of skip-networking The default is now-listen only on # localhost which are more compatible and are not less secure. Bind-addres

Error1. First check whether the current Windows account user name is full English, no new one, most users fail at this step, and the official did not explainHow to create a new: Start-to-control Panel-user account and home security-user accounts-manage other accounts--creating a new accountAccount name: OracleDB, type Select adminClick Create AccountThen log off or restart, and then log in with the OracleDB user name2. Turn on C drive sharingSince the default is to create temporary files under%t

Tags: MYSQ 3.2 Remote resolution NIC server NEC Nice GrantTry to connect a remote MYSQL server while practicing locally, the result is error: host [hostname] is not allowed to connect to the MySQL server no permissions issueOn the Internet to check the solution:Log in to the remote server and go to the MySQL server to execute: Grant all privileges on segment.* to [email protected] ' 183.233.196.74 ' identified by ' root ';Where: 183.233.196.74 is your local IP and then you can yell a nice!MySQL

Tags: style blog http io ar os using SP forDebugging a Web program using IIS Express during development, when you open a Web site with a problem, displays the following page. The cause of this problem is that there is a problem with the configuration of the access rights in the Web. config for the site and IIS Express itself application.host. Now to do is, according to the prompt, find the configuration to find the conflict, here is the configuration of authentication, this configuration in \my

Tags: style color using strong OS ArtWhen you try to update a win form from a separate thread, you get the following error message:"Cross-thread operation not Valid:control ' progressBar1 ' accessed from a thread other than the thread it was created On. "This article describes how to handle this error:Problem:reproduce the error, add a progress bar control (PROGRESSBAR1), and a button (btnstart) to your form:.private void btnStart_Click (object sender

This article mainly records: in Java, the (local) inner class accesses a local variable, why must this local variable need to be decorated with the final keyword?First, what is a local variable? The local part here is the variable defined in the method .Thus, the inner class is able to access a local variable, stating that the inner class is not an inner class defined in the class , but rather an inner class defined in the method , called a local inner class.The scope of a local variable: a loca

The project can be accessed normally on the local wampserver, but the error 502 or 500 is reported when it is put on the server... The solution project can be normally accessed on the local wamp server, but the error 502 or 500 is reported when it is placed on the server... Solution Reply content: The project can be normally accessed on the local wamp server,

The previous article published the original IP address as the website address. After linux was shut down, the lab re-assigned a website address, which can be accessed by modifying the IP address but cannot be modified? I can't access the wordpress background, but I don't know how to modify it? The previous article published the original IP address as the website address. After linux was shut down, the lab re-assigned a website address, which can be

RedHatASLinux4.0 is installed today. After installation, remote telnet cannot be accessed. So there were a lot of google in Baidu. Some say that the telnetserver and telnetclient packages are not installed, and some need to modify some configuration files. I found that the problem was still not solved. Next, let me share my method. First, I declare that RedHatASLinux4.0 is mine. Maybe other versions are different from this. Red Hat AS Linux 4.0 is ins

How PHP identifies websites accessed by computers or mobile phones. How does PHP identify websites accessed by computers or mobile phones? it is becoming increasingly popular to visit websites through mobile phones. if we want to count the number of websites accessed through PCs, how does PHP identify visits to websites on mobile phones? Access to websites throu

When I write a link, when the URL does not contain quot ;? Quot; and the following parameters are only accessed once, but the following two accesses are not carried amp; lt; ahref quot; codeigniter.org.cn quot; amp; gt; enable amp; lt; a amp; gt; Fiddle to capture and attach amp; lt; ahref quot; codeigniter.org.cn? Id2... When I write a link, when the URL does not contain "? "And the following parameters are

Configuration of multiple virtual hosts accessed by domain name in apache-2.4.12 Configuration of multiple virtual hosts accessed by domain name in apache-2.4.12 Original Configuration: ServerAdmin kk@etiantian.org DocumentRoot "/data/cms" ServerName www.etiantian.org ServerAlias etiantian.org ErrorLog "logs/www.etiantian.org-error_log" CustomLog "logs/www.etiantian.org-access_log" common ServerAdmin k

The YII framework can use foreach to iterate over objects and why objects can be accessed directly using an array formDuring the use of the YII framework, we can use foreach to iterate through the properties of the object returned by the FindAll method, etc.Why is it? In fact, this is related to the interface implemented by Cmodel, and then we look at the whole process of its implementation.For a model that we define, it inherits the virtual class Cac

Suppose you have a folder under the root of the site named Config, which has some configuration files with the suffix. xml, such as Db.xml. By default, these files can be accessed in the following ways:Http://yourSitenName/config/db.xmlTo prevent the occurrence of this vulnerability, you can add the following by adding a Web. config file under the Config directory:Prevent custom profiles from being accessed

Win7 System:1. Network and Sharing Center---Click on the custom---on the right side of the network to set the network type to private network.2. Sharing and discovery---Enable network discovery, file sharing, printer sharing. Password-protected sharing can be set to off.3. Cross-OS printer sharing involves driver issues, and it is recommended that you do not share printers across operating systems in order to avoid hassles.4. Access Policy settingsOpen the local security settings by opening the

PHP code accessed through curl login $ Data = 'username = zjzhoufy@126.com password = 1q2w3e remember = 1 '; $ Curlobj = curl_init (); // Initialization Curl_setopt ($ curlobj, CURLOPT_URL, "http://www.imooc.com/user/login"); // sets the URL for accessing the web page Curl_setopt ($ curlobj, CURLOPT_RETURNTRANSFER, true); // It is not printed directly after execution. // Cookie setting

T ^ T tried all the methods, changed the port of the conf file in apache to 80, and IIS was not enabled in the process, in addition, the Internet service in Control Panel-add and delete programs-add windows components is disabled. Localhost will still display the IIS diagram. I really don't know how to do it. it can be accessed normally when 127.0.0.1 is enabled. The following is a picture. I have just started to learn web technology. please give me s

Graphic Solution to the Problem that Windows 10 shared printer XP cannot be accessed This article will show you how to solve the problem that Windows 10 shared printer XP cannot be accessed. I hope it will be helpful for your work and study! "Win + R" open the "run" dialog box and enter gpedit. msc, choose Local Group Policy> Computer Configuration> Windows Settings> Security Settings> Local Policy> Secu