Re-build the password file and re-build the passwordDue to the simulated exercise machine, the password file was accidentally deleted, so it had to be rebuilt:SQL> exitFrom Oracle Database 11g Enterprise Edition Release 11.2.0.1.0-ProductionWith the Partitioning, OLAP, Data Mining and Real Application Testing options disconnectedOpenC: \> sqlplus sys/manager @ 55 as sysdbaSQL * Plus: Release 11.2.0.1.0 Prod
Build the Linux svn service and build the linuxsvn Service1. Install svn in yumYum-y install subversion2. view the installed svn versionSvnserve -- version3. Create a code library1. create a directory named mkdir-p/home/test2. create the version library svnadmin create/home/test and execute the preceding command to automatically create the test database, check the/home/test folder and find that files such a
Build and codec of The Harman tree, and build codec of The Harman tree
/*
* Implementation process: the user first constructs the User-Defined tree using the HuffmanTree () function, and then * starts from the bottom up (that is, starting from the node where the array serial number is zero) in the main () function) it is determined from the above layer. If it is on the left side of * parent node, it is set
Use the bricklayer to build the javaweb environment and the bricklayer to build the javaweb
/*
This article is based onVpsOfCentos-6-x86_64OfLinuxBuild the system.
Tools to be prepared:1,Putty(For connectionLinuxSystem)
2,WinSCP(Provided by the bricklayerFtpUpload and download tools)
*/
1, UseWinSCPTool connectionLinuxFile Management
ThenJdkOfTar.gzFile andTomcatOfTar.gzUpload files/Usr/localFolder
The
Build xampp and wordpress and build xamppwordpress
Xampp and wordpress encountered two problems.
Problem 1: select is not available)wordpressDatabase
Solution: Enter http: // localhost: 8081/phpmyadmin to check which databases are available and modify them. (Note: Here, 8081 is because I set the Apache port to 8081, generally, you do not need to add a port number if you have not set it)
Problem 2: An error
Build your own PHP framework (2) and build a php frameworkStatement
For this update, I want to say:
I have chosen time to complete this framework, but I am not a PHP guru. Therefore, framework vulnerabilities are inevitable.
The knowledge point application of this framework will be written in the blog. If you have any objection, you can discuss it together. You also hope that you can learn about it when
Build a Lua EnvironmentExploitationEditPlusBuildLuaThe development environment is the content to be introduced in this article, mainly to learnLuaOfEnvironment ConstructionAnd the configuration of the development environment. For more information, see this article.
I. syntax highlighting
OpenEditPlus, Tools tool, and then select Preferences, in the select setting syntax
Click the Add button on the right to Add a file type, and enter the file type in
Build the R language environment in Linux and build the linuxr Language
R is the language and operating environment used for statistical analysis and drawing. R is a free, free, and open source software in the GNU system. It is an excellent tool for Statistical Computing and statistical drawing.
Environment setup:
1. Install proj
[root@uvmsvr12 gis]#wget http://download.osgeo.org/proj/proj-4.9.1.tar.gz[roo
Quickly build a LAMP environment in CentOS and build a lamp in centos
LAMP -- Linux Apache MySQL PHP
In the CentOS installation sequence, I usuallyApache->MySQL->PHP
Step 1. install and configure Apache
1. Install using yum
yum install httpd
2. Modify the firewall configuration and open port 80. You can also open port 3306 of MySQL.
vi /etc/sysconfig/iptables
Add two records
-A INPUT -m state --state
Use GitHub to build a personal blog and github to build a blog
1. Establish the environment
First, you need to download two things.
1. node. js
2. git
You don't need to talk about the specific download. Basically, you can download the default installation. Remember the installation path first. The following window is displayed during Git installation. Select the second one. In this way, you can perform Git
Build your own PHP framework-build the basic structure and framework Basic Structure
First, let's look at why we need to create our own framework?
Why should we create our own framework? If you talk to people around you, everyone will tell you that it is a bad thing to reinvent the wheel. You 'd better choose an existing framework and forget the idea of "creating your own framework. In most cases, they are
Use Sublime to build a Python development environment and use sublime to build python
print ('hello world!')
1. Download python and set the path system environment variable. When you enter python in the command line, the following interface is displayed, indicating that the installation is successful.
Open the sublime sidebar, and choose view> side bar> show side bar ).
Open the sublime console and choos
Practices for using Webpack to build Vue projects, and using webpack to build vue
Recently, some vue + webpack-based attempts have been made in internal projects. After a small scope of discussions with colleagues, many people agree and like it. So I will share this article with more people.
Install the node environment before you start. (The installation process is not too long here)
1. Create a basic stru
Build an andriod development environment and build an andriod Development EnvironmentAs a newbie who has never touched andriod before, I use andriod because I need to create an APP in the graduation project, but before I start my APP, the biggest problem I encountered was how to set up the andriod development environment. I checked a lot of information on the Internet and it was very painful to find the res
A wamp build process and a wamp Build Process
The environment has not been set up for a long time, and this time is still quite smooth.
Let's review how the website runs.
OK. Go to the topic. The wamp version of the environment is as follows:
Apache24: httpd-2.4.26-x64-vc11Php: php-5.6.30-Win32-VC11-x64Mysql: mysql-installer-community-5.5.56
1. the folder path is as follows:
(Because the default path in t
corner.Green indicates success, Orange indicates port is occupied, not started successfully, red stands for stop.Click the green icon to expand the relevant program options.Clicking localhost opens the browser and accesses the first page.Click phpMyAdmin, will open the Database Administration page, we first create a new database , used to install WordPress.Copying WordPress installation filesOpen the source directory and delete the default two files.Unzip the WordPress package and copy all the
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