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An error "Table 'xxx' is marked as crashed and shocould be retried red" is found. Quickly search the Internet. It was easy to modify this serious error:1. Go to phpMyAdmin to manage MySQL2. Select your database on the left.3. Check the 'xxx' table in the error message on the right.4. Scroll down the screen to the bottom. There is a drop-down menu (with selected :) and select "repair table" Table '

Xxx is not in the sudoers file. This incident will be reported. solution, sudoersfile. this 1. Switch to the root user The su command switches between common users and root users, and the password set during installation must be entered;2. Add the write permission for the sudo file. The command is:Chmod u + w/etc/sudoers3. Edit the sudoers fileVi/etc/sudoersFind this line of root ALL = (ALL) ALL, add xxx AL

Mysql on linux reports Table 'xxx' doesn' t exist error solution, mysqlexistMysql on linux reports Table 'xxx' doesn' t exist error SolutionProblem: The program reports the error of Table 'xxx' doesn' t exist, but the database shows that the Table already exists and the letters are not spelled correctly.Cause: mysql in linux is case sensitive by default.Solution:

CentOS MySQL error: Can't connect to MySQL server on 'xxx' (13)Environment: System Version: CentOS release 6.5 (Final) Database Version: 5.1.73 Problem description: Use the client to remotely log on to Mysql on the CentOS 6.5 server. The error "Can't connect to MySQL server on 'xxx' (13)" is returned) Solution: Generally, you can perform the following settings:1. log on to the MySQL console.# Mysql-u root-p

Cs0433: The type "XXXXX" exists in both XXX. dll and yyy. dll. In use. NET programming, we generally do not care too much about the inherits = "XXX" in @ page. It is generated by vs itself and can be used directly, this poses a major risk when a website is published ,. net Framework will use this method to create the page. If you use the same inherits value in multiple different pages, multiple methods w

The ole db access interface "sqlncli" of the link server "XXX" returns the message "Logon timeout expired ". The ole db access interface "sqlncli" of the linked server "XXX" returns a message "unable to complete the logon process due to delay in the pre-Logon response ". Message 258, level 16, state 1, 0th rows Shared Memory provision Program: Time-out error [258]. The

Ubuntu under the ordinary user with sudo execution command times title The error, the solution is to add permissions to the user in the/etc/sudoers file. As follows:1. Switch to the root userThe 2./etc/sudoers file is read-only by default and is also for root, so you need to add the Write permission to the sudoers file first, the command is:chmod u+w/etc/sudoers3. Edit the Sudoers fileVi/etc/sudoersFind this line root all= (all) all, add the following to him

You have a wonderful problem, when Visual Studio writes C # with a hint: "Could not find the type name or namespace name XXX (whether a using directive or assembly reference is missing)" Check it out,1, neither I do not have this class,2, nor did I write "Using XXX;" To reference namespaces,3, more than I referenced the other. dll files, forget to add references,4. There is no spelling error in the end. It'

Today, when introducing a static framework library, the compiler encountered the "Can" T map file, errno=22 file ' xxx ' for Architecture arm64 (ARMV7) Problem! Cause I was in the main project, build setting-----"Other linker flags-force_load the framework Library There are several ways to do this online: 1, find the reference project's build setting----"Build active architecture only----" set to No I was no, so it didn't work out. 2 and finally

Label:Original: Error 21002:[SQL-DMO] user "xxx" already existsReprinted from: http://topic.csdn.net/u/20120829/09/faf381b6-d4e9-4f97-a21f-d1adfd43fbe4.html?seed=1190913404r= 79566866#r_79566866MSSQL2000 when you migrate a database or restore a database, create a new user name or specify a database logon user error message: "Error 21002:[SQL-DMO" user "xxx" already exists "Cause:This is what we often call "

MySQL is very powerful, support direct copy database file Quick Backup, where is the database file?Open the MySQL configuration file My.iniand locate the datadir node, asDatadir= "D:/program files/mysql/mysql Server 5.1/data"Enter the above folder, you can see the new database folder in MySQL, each folder is named after the database name, you want to back up which database, the folder copy away. To restore the database, copy it to the data directory, it is so simple!However, after a copy of a da

Don't know why the first day of node. JS dry very smooth, back to the company after the dry point is not smooth, the main reason or the company's network problems, the use of restricted agents, can not directly use NPM from the remote download module, alas.Node. JS's module load order is first looked up from the Node_modules folder under the project directory and then looked up at one level, you can use the node command under the project directory, and then enter Global.module.paths to view node

Message from server: "Host 'xxx' is not allowed to connect to this MySQL server solution: 1. Change the table method. It may be that your account is not allowed to log on remotely, but only on localhost. At this time, you only need to log on to mysql on the localhost computer and change the "host" entry in the "user" table in the "mysql" database, from "localhost" to "%" mysql-u root-pvmwaremysql> use mysql; www.2cto.com mysql> update user set host =

Org.apache.catalina.connector.CoyoteAdapter.service (Coyoteadapter.java:293) at Org.apache.coyote.http11.Http11Processor.process (Http11processor.java:859) at Org.apache.coyote.http11.http11protocol$http11connectionhandler.process (Http11protocol.java:30W) at Org.apache.tomcat.util.net.jioendpoint$worker.run (Jioendpoint.java:489) at Java.lang.Thread.run (Thread.java:619) ...Cause of the exception: configured in the MVC configuration file:name= "Defaultcontenttype" value= "text/html"/> and the

Circular references are detected when the serialization type of EF is "XXX ., Ef serialization When using Ef, you may often encounter loop reference errors. The solution is provided below. (Not Json. Net. If it is Json. Net, you can add a feature label to the navigation attribute to solve this problem) Most ef problems can be solved through ToList. When the problem cannot be solved, you can choose the following method. IQueryable Wherelamid, t =>

Transferred from: HTTP://WWW.TUICOOL.COM/ARTICLES/JYRNBMIn the case of a real machine test, there is a sudden error, code signing is required for product type ' application ' in SDK ' IOS 7.0 ', which means the code signing certificate is wrong.Solutions,1. Select the project->build Settings, code Signing, code Signing Identity, Debug, any iOS SDK to change the option to: IPhone Develo Per2. Re-download your certificate, or modify the wildcard character, or modify your AppID. Select Project-"Bun

I configured the route in this way, but on the page I wanted the link form to be m. xxx. comgushi followed by "". Do you have any problems with the configuration? In this way But on the page The link I want is in the form of http://m.xxx.com/gushi/houyi uploads/downloads. Please ask each other about the configuration? Reply content: In this way But on the page The link I want is in the form of http://m.xxx.com/gushi/houyi uploads/downloads. Please

Httpd:apr_sockaddr_info_get () failed for xxxHttpd:could not reliably determine the server ' s fully qualified domain name, using 127.0.0.1 for ServerNameErrors that occur when/usr/local/apache2/bin/apachectl start starts the Apache serviceSolutionsVi/etc/hosts127.0.0.1 localhost.localdomain localhost xxxThe main reasons are:In the configuration file httpd.conf in the Apache conf directory about hostname settings and hostname settings in/etc/sysconfig/network, the change to a unified hostname re

JSP page used: HTTP Status 500-unable to compile class for jsp:duplicate local variable xxxDetailed error information such as:Ways to resolve this problem:Method One:Ensure that only one page in the referenced page has a similar statement;Method Two:Reference: Summary of methods for jstl/el tags in JSP pages that refer to the Java background static statics fieldHTTP Status 500-unable to compile class for jsp:duplicate local variable xxx

Maybe the version of NuGet itself is behind the version of the adaptation packageVisual Studio 2013 Update NuGet Package Manager Ø Preface When you use the NuGet Package Manager in Visual Studio to download a program, you may sometimes get a similar error:"Newtonsoft.json" already has a dependency defined for "Netstandard.library". The effective way to resolve this error is to update the NuGet Package Manager, as shown in Visual Studio Ultimate 2013 below, for specific steps to up