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My WebLogic Main directory path is: D:\Oracle\Middleware, the specific path according to the personal installation path, I now want to delete domain name is Base_domain, the specific steps are as follows: 1, delete the contents of the Base_domain

Author: Houzhiang//> There are two methods to distribute the content of broadcast film and TV materials: One way is to download, download and then watch, this method is now called podcast (Podcast), the other is to use

This is the online word-breaker function, the first turn over to understand. The basis of the word-writing program Here is Carrie (thank carrie!:D Writing a basic word-splitting program, to a large extent, can meet the needs of a considerable number

Often used, often forget, Mark ... ZZ from:http://www.lanfeng.net/archives/26883.html Remote Desktop Exit full screen/not full screen/full screen switching tips exit full screen Q: My Computer telnet to the server and switched to Full-screen

1.UDP Brief Introduction UDP is a transport layer protocol, and TCP protocol is in a hierarchy, but unlike the TCP protocol, UDP protocol does not provide timeout retransmission, error retransmission and other functions, that is, it is unreliable

Instance a refers to an instance b,b if it is an agent (for example, in a Many-to-many Association): If you traverse A's query result set (assuming there are 10 records), accessing the B variable while traversing a, will result in N-time query

A few days ago wrote a procedure, the job then invokes it to fetch the data from the Third-party database through Dblink. Finish the manual run once, all the normal data is also taken, but the next day to work, I found strange phenomenon (note job

Small Knowledge Points: Socket: An interface between the application layer and the transport layer, one endpoint of the communication. Divided into streaming sockets (providing bidirectional ordered without duplication, no boundary record of the

Logging is an effective tool for all software debugging and positioning issues, and having a good journaling system can help developers quickly locate where the problem may be. A good log system can be arbitrarily controlled according to the user's

Fault handling Ora-12162:tns:net service name is incorrectly specified This article will give you a case of ORA-12162 error caused by not setting the system environment variable ORACLE_SID. I hope you have some thoughts. 1. Obtain general

Conf t AAA New-model AAA Authentication Login Rad_auth Radius AAA Authentication Login No_radius None Enable Secret Cisco (Cisco is the original password for network devices) Radius-server host 10.65.192.x0 (10.65.192.x is RADIUS authenticated

An abstract class implements an interface that does not implement all the methods of the interface Non-abstract classes implement interfaces must implement all methods. When an abstract class implements an interface, a Non-abstract class inherits

Mode motivation: 1, template method pattern is based on the inheritance of code reuse Basic Technology, template method pattern structure and usage is also one of the core of object-oriented design. In Template method mode, the same code can be

Latex generation of reference documents BibTeX is a way of using the database to manage the reference procedure, which is used to coordinate latex reference processing. The BibTeX file has a suffix named. Bib. Let's take a look at an

In this paper, the basic reference from the easy implementation of APACHE,TOMCAT cluster and load balance, through the actual experience recorded, encountered some discrepancies, as well as individual places according to personal habits, so to a

A DB instance exists in two places in the data:1: Physical Location: On disk, which is the file system.2: Logical Location: The database system table, which is the configuration information for the disk file.Procedure for deleting a database:1:

Although the personal feeling DB2 is not good for Oracle, but SOA, bought IBM's things, the database also uses IBM's DB2. Just learned how to import and export data from the tables in the DB2 database, and now record them on the blog, lest we forget

Today, a netizen came to me to say with sqlplus remote connection always error, not connected, the final check found that his native tnsnames file configuration format is not the cause of the Here are my simulated environments, as

You always have a segment error when creating shared memory, and the user who has been using it in the virtual machine is your own account. The key is to create shared memory that is restricted by permissions, and then after Su Root, the program

Application Scenarios Two people in the team fetch a branch at the same time. The first person changes after the submission, the second person submits the failure. The failure information is as follows: Error:failed to push some refs to '