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Export/import icons are grayed out:Cause: The associated application is not associatedMenu Bar-- T-ools--Import Tables ...--Oracle ImportExport Executable : %oracle_home%\bin\imp.exe Output file:c:\documents and settings\administrator\ desktop

2014-08-22I. Summary Oracle Database 10g provides a significantly improved tool: the automated workload repository (awr:automatic Workload Repository).Oracle recommends that users replace statspack with this.1. AWR is essentially a built-in

Attempting to start service MySQL5.7 during installation.1, the mechanism opens the service and starts the MySQL service name (my is Mysqlaliyun)Startup failure: Prompt for 1067 error.2, copy My-default.ini as My.ini under the MySQL installation

Do a year of freshman year project, for relational database structure still have some understanding, sometimes think this two-dimensional table is not very handy. After reading an article, I had a preliminary understanding of NoSQL

IntroducedVertica (HP) is a DBMS-based database system suitable for read-intensive analytical database applications such as data warehouses, and the full name of the white paper is called Verticaanalytic database. As can be seen from the name,

One, make a row a column cell disabled:1. Unistringgrid Options, goediting = True2. Add Event Beforeedit, Unistringgrid, exteventsfunctionBeforeedit(Editor,Context,Eopts) {Var FixedRow, Fixedcols;FixedRow = 1;Fixedcols = 1;If (editor. Cmp. Unirow

ObjectiveLong time no update, before there are many things, so dragged for a long time, very sorry. Well, don't say much nonsense, let's start with the subject. This article still uses the previous season's project background (series address

Some people have been asking me how to do this recently. Note: Domain Name mailbox, so sort it out and paste it out. It is very specific. You can compare it directly. What is Domain Name Email ? Suppose you have your own domain name. By setting the

[Article banquet this article version: V1.0 last modified: 2008.12.09 reprinted please indicate the original article link: http://blog.zyan.cc/post/#/]In July, I wrote an article titled Architecture Design for full-text retrieval (search engine) of

If you do not have written authorization, do not reprint it. Chapter 4 Use of ansible in large projects New features in 1.3There are two features in Ansible 1.3 that were alluded to previously in the chapter.The first feature is the metadata roles.

The recycle bin mechanism can prevent permanent and accidental deletion of content. 1. There are two types of SharePoint 2013 recycle bin:End user recycle bin items and deleted from end user recycle bin ). Ii. SharePoint 2013 recycle bin

I swear, I will never buy Seagate hard disk again. Two 2 TB Seagate hard disks in a row cannot be read, and there are important backup data on them. One is that the computer does not fully recognize the data including the bios, and the other can

I. Question proposalNotice the action in the form: getpostservlet/getpost. do? Param4 = param4This action has a parameter param4,If the get method is used for submission, the backend cannot receive this parameter;If the post method is used for

Lab questions: 1. Forward/reverse DNS resolution 2. Master-slave DNS Synchronization   Lab environment: 1. vmwarevm 2. More than two Linux sub-Machines 3. XP Testing Machine   Experiment process: 1. forward and reverse DNS resolution Tutorial

Yesterday, we published the minidwep-GTK method in the backtrack5 (BT5) wireless weppassword cracking tutorial, and introduced the simple method for cracking wep wireless password in BT5, today, I am going to show my friends how to crack WPA wpa2

Division of IP address CIDR blocks IP address and subnet maskWe all know that IP addresses are composed of four digits. Here, let's take a look at three common types of IP addresses.Class a ip segments 0.0.0.0 to 127.255.255.255Class B IP segments 12

This Guide explains how to use Google font APIs to add network fonts to your own pages. You don't need any encoding. All you have to do is add a specific CSS to the HTML page and associate the font with the CSS style.A quick example: This is an

ArcGIS for server security and LDAP Configuration 1. Security Overview ArcGIS Server uses role-based access control to manage access to protected resources. Permissions for accessing GIS resources can only be assigned to roles. Individual users can

TCP: TCP/IP creates a connection through three handshakes. Three packets in this process are SYN, SYN/ack, and ack. The first step is to find the first SYN Packet sent from the PC to the network server, which indicates the start of TCP three-way

Basic OSI Layer-7 model knowledge and common applications at each layer (1) OSI Open Source Initiative (OSI) is a non-profit organization designed to promote the development of Open Source software. The full name of the OSI Reference Model (OSI/RM)