Pure beginner tutorial. 1 installation mysqlapt-getinstallmysql-servermysql-clientlibmysqlclient15-dev installation process will prompt for the database root account to set a password, enter both sides of the password to 2, enter mysqlmysql-uroot-p pure novice tutorial.
1. install mysql
apt-get install mysql-server mysql-client libmysqlclient15-dev
During the installation process, you will be prompted to
, environmentvariabletarget.process); // //this sentence, set the language and character set that Oracle uses in the communication processEnvironment.setenvironmentvariable ("Nls_lang","simplified Chinese_china. ZHS16GBK", environmentvariabletarget.process); // //add Tnsnames.ora to the program's Oracle folder and write the name of TNS in the inside. // //B. Where the program sets environment variables C. The TNS name should be available in the connection stringenvironment.setenvironmentvariable
Delphi sometimes cannot connect to debug some phones, solutions:1. Install Google USB Driver2. Check the phone or tablet USB vid,pid via Device Manager3. Modify the Android_winusb.inf on your computer to add the vid,pid found in the 2nd step to the INF.For example:; Samsung Galaxy S3%singleadbinterface% = usb_install, usb\vid_04e8pid_6860%compositeadbinterface% = USB_Install, Usb\vid_04e8pid_6860mi_03For de
Tags: jpg www. Service img in server blog RAC Technology LANBecause the Oracle database was previously on top of the server, the Oracle client was installed locally, and then PL/SQL was loaded.Recently, for some reason, you need to install the Oracle database locally, after installation, connect to the remote database, always prompt "Unable to resolve the specified connection identifier", such as:Finally, t
Tags: Mirror connection solves grep completion firewall GRE bridging IP addressThe virtual machine image you just installed is the Ubuntu 16.04 version and the firewall is turned off.Test:Check the IP address assigned by the virtual machine.1. Virtual Machine Ping Host: can ping through2. Host ping virtual machine: can ping through3. Check the network link mode: BridgingNetwork conditions allow the Xshell to connect to the virtual machine or not even
The first is to download a Linux image, I downloaded: ubuntu-16.04.2-desktop-amd64.iso1, the use of VMware to install Linux, all use the default configuration on the line, up to change the hostname or something, the password is best to remember;2, after the system starts, use the user name and password of the previous step to log in, open the terminal, connect root, using the command:sudo su rootAfter conne
This document provides a brief introduction to using the Python version of Redis client redis-py to connect Redis and perform setup and acquisition of Redis binary data.DescriptionCommands such as set,get,setnx,append can also be used to set binary data.Because Redis's own client redis-cli is not easy to set up binary data, we use Python's client here toThere are three ways of installing redis-py:1. Pip Install
The method for connecting a real machine to a local PC server is as follows:
Set the LAN, and the mobile phone accesses a server in the LAN through WiFi (with a lan ip address)
Background:
The Android mobile phone obtains data for display by accessing the Tomcat service on the local PC, and also submits data modifications.
Originally, the connection method 10.0.2.2 was used for simulator development. But the real machine does not work.
Because the development efficiency and speed of the s
short shutdown, after a reboot or will take effect, permanent is into the configuration file,/etc/selinux/config, under the selinux= Enforcing changed to disabled.
Clear firewall rule: iptables-f,
Save/etc/init.d/iptables Save and the next time you start the firewall rule will be empty.
Add: IP Add can also view IP address information.The first time to record their own learning process, feel a bit chaotic, hope more and more good, refueling!!!This article is from the "My Linux Road
Problem:How can we use Xsell to connect to CentOS in a virtual machine after VirtualBox has installed the CentOS operating system?Answer:(1) Under Windows, use Cmd--ipconfig to view VirtualBox host-only Network to find IPV4 address: 192.168.56.1[is generally this](2) Under the Xubuntu terminal--ifconfig view eth0 inet addr:10.0.2.15[is also generally this](3) on the menu in VirtualBox, locate the control--settings--Network and enter port forwarding se
Unzip the Sqldbx.zip and put the sqldbx into the C: packing directory1.Path inside added: C:\SQLDBXPath is to find Tnsnames.ora.2. Add System variable: oracle_home, Path: C:\SQLDBXOracle_home was trying to find Oci.dll.3. When using sqldbx query, if there is garbled in Chinese, then:Set Variable name: Nls_lang, Variable value: Simplified Chinese_china. Zhs16gbk4.SQLDBX exposes ora-12154:tns:could not resolve the connect identifier specified errorBecau
Label:There are many reasons for not being remote, and the problem I am experiencing today is that I cannot remotely connect to an instance I created on EC2 by Navicat.1. Through the command "Netstat-an|grep 3306" check 3306 ports open to those addresses, I am here to modify, I modified the following red box marked out before the IP originally 127.0.0.1 caused by the inability to re-access external.2. Modify the configuration file, many people on the
Tags: style blog http color io os strong SP dataSQL ServerInstall the first instance, the default instance port is 1433,If there are multiple instances in a library,The port starting from the second instance is a dynamic port, which, if required, is manually specified as a static port, as specifiedThe second instance is 1434 or a random one such as 2080 portMethod:Click "Start", "Microsoft SQL Server2005", "Configuration Tools", "SQL Server configuration Manager", "at the bottom left of your com
PL/SQL Developer does not install a client to connect to a remote oracle database (for example, developeroracle)Labels ):Http://www.oracle.com/technetwork/cn/database/features/instant-client/index-092699-zhs.html2. Download and install PLSQL (around 16 Mb ):Http://www.onlinedown.net/soft/4902.htm3. Unzip the instantclient-basic-win32-11.2.0.1.0.zip to a new folde
Tags: image man logs min rac png log SQL GesSince I do not want to install the Oracle client/oracle server, after installing the Oracle server on the virtual machine Linux, the implementation on win just installs PL/SQL connection to remote Oracle. 1. Download the PL/SQL tool installation (my 32-bit) 2. Download Instantclient-basic-win32-11.2.0.1.0.zip 3. After extracting the Instantclient-basic-win32-11.2.0.1.0.zip, the Tnsnames.ora will be downloade
When trying to install Mercury Quality Center Starter Edition 9.0On Windows XP Media Center, I am getting the following error wrongAttributes"An error occurred when attempting to connect to the database.Please check the. The database is available and the given parameters areNot correct. Click Back to correct the database configuration variables ' is displayed:SOLUTION:QC and SQL Server1. Open server2005-->r
Version is 5.6.31Packages that need to be installed before installation: yum install GCC Make gd-devel Libjpeg-devel libpng -devel libxml2-bzip2-devel Span class= "crayon-v" >libcurl-devel Freetype-devel-y Compile as follows: ./configure--prefix=/usr/local/php-5.6.31 \--with-config-file-path=/usr/local/php-5.6.31/etc--with-bz2--with-curl \--enable-ftp--enable-sockets--disable-ipv6--with-gd \--with-jpeg-dir=/usr/local--with-png-di
1.1. Instant Client DownloadWebsite:Http://www.oracle.com/technetwork/cn/database/features/instant-client/index-092699-zhs.htmlDownload Instantclient-basic Package and store the package locally, this test is D:\JavaEEServer\instantclient_10_21.2. Configure Sqlnet.ora
Sqlnet.ora (located under Instantclient-basic)
Sqlnet. Authentication_services= (NTS)NAMES. Directory_path= (TNSNames, Ezconnect)
1.3. Configure Tnsnames.ora
Tnsnames.ora (loca
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