. EXPORTNBSP;WORKON_HOME=/HOME/WORK/PY_VM (absolute path) source/usr/bin/virtualenvwrapper.sh then source ~/.bash_ Profile effective, you can use Virtualenvwrapper. 4. Create a virtual Environment: mkvirtualenv [Virtual Environment name] Mkvirtualenv env2 mkvirtualenv env3 Note: mkvirtualenv can use virtualenv parameters, such as--p Ython to specify the Python version. Once the virtual environment is created, it is automatically switched to this virtual environment. The virtual Environment di
1. Create a new three folder in a plain English directory2. Install Apache (choose a good version)In the process of filling in the format, the rest of the only changes to the installation directory can beIf error 1901 is an issue with the installation version.Check: localhost opens as it works! after installation is completeAdd to Computer properties environment variables :3. Unzip the PHP fileThe document is placed under the amp fileRename one of the following copies to PHP.ini as a PHP configu
1. Create a new three folder in a plain English directory2. Install Apache (choose a good version)In the process of filling in the format, the rest of the only changes to the installation directory can beIf error 1901 is an issue with the installation version.Check: localhost opens as it works! after installation is completeTo add an environment variable:3. Unzip the PHP file and put the contents into the PHP fileRename one of the following copies to PHP.ini as a PHP configuration file:4. Next c
, ext folder has a lot of PHP extension support. dll files, interested students can see.(2) then the MySQL extension that opens PHP(875, 876 lines) remove the front ";" Extension=php_mysql.dll Extension=php_mysqli.dllOf course you can also open 881 rows of Php_pdo_mysql.dll enable PHP PDO support I usually use this.Note: There are many expansion options in lines No. 863 through No. 888, what you need to use, and remove the previous ";" You can do it.Of course, if you want to add additional exten
The. NET core 1.x deployment method is described in detail at the website Https://docs.microsoft.com/zh-cn/dotnet/core/deploying/deploy-with-vs
Or a little summary, because of the use VS more, so the VS deployment approach as an example
There is no third party dependencies do not make a difference description, anyway, after using NuGet installation will automatically modify the csproj file
The. NET core framework relies on deployment: At this point, there is no difference between 1.x and 2.0, n
Now that Windows 8 systems are becoming more and more popular, some users who don't know much about computers want to experience Windows 8 systems. But if they download a mirror directly and install it in a Windows environment, then the mirror will be upgraded to install on the current system. How do I install WIN8 on a standalone partition?
Although you can still enter the WIN8 and the old system after installation, however, because the files are mi
Independent video card, referred to as the single display, refers to the existence of a separate board, need to plug in the corresponding interface on the motherboard card. Independent graphics card has a separate video memory, does not occupy the system memory, but also technologically advanced integrated graphics, to provide better display and operational performance. The standalone video card is divided into built-in stand-alone graphics and extern
Original reproduced from: http://qdevarena.blogspot.com/2010/05/download-android-sdk-standalone-for.html
How to install the Android SDK without Internet connection?
I searched the internet and found no posts like this, hence I ' m making one hoping it would is helpful for a lot O F people.
The Magic URL Is-http://dl-ssl.google.com/android/repository/repository-5.xml that's the XML file from which the URL For downloading the SDK packages are obtai
Tags: stand-alone base nbsp Table Use to resolve Mys MySQL needs1. Note that the default startup user is MySQL2. Due to the root of the execution instructions, some files will be born as root user3. Note that the DataDir basedir socket dir is modified to be called MySQL chown mysql:mysql dir4. Note DataDir generated MySQL database file folders and folder internal files modified to MySQL user5. If you encounter Mysql.plugin, there is no problem executing./mysql_safe--datadir=xx--basedir=xx--user=
, you can start Slave with the start Slave command.If the show slave status is executed, the following similar content will be output (note the Red section):Now, a basic MySQL master and slave has been built up. Let's do some simple tests to see if replication is working. The test steps are as follows:1. Create a table on master:CREATE TABLE' Web_user2 ' (' ID ')int(Ten) unsigned not NULLauto_increment, ' name 'varchar( -) not NULL DEFAULT "', ' Creatime 'datetime not NULL DEFAULT '0000-00-00 0
="Reply_user", Master_password="xxxx";After execution, you can start Slave with the start Slave command.If the show slave status is executed, the following similar content will be output (note the Red section):Now, a basic MySQL master and slave has been built up. Let's do some simple tests to see if replication is working. The test steps are as follows:1. Create a table on master:CREATE TABLE' Web_user2 ' (' ID ')int(Ten) unsigned not NULLauto_increment, ' name 'varchar( -) not NULL DEFAULT
_password="xxxx";After running, you can start Slave with the start Slave command.This assumes that the show slave status is running; it will output something similar to the following (note the Red section):Now, a major MySQL master and slave has been built up. Let's do some simple tests to see if replication is working. The test process is as follows:1. Create a table on master:CREATE TABLE' Web_user2 ' (' ID ')int(Ten) unsigned not NULLauto_increment, ' name 'varchar( -) not NULL DEFAULT "', '
Login 3306:$mysql-uroot-h127.0.0.1-p3306To create a replication user:Mysql>grant replication Slave, replication client on * * to [e-mail protected] ' localhost ' identified by ' repl ';Mysql>flush privileges;Log in from the library:$mysql-uroot-h127.0.0.1-p3307Mysql>change master to master_host= ' localhost ', master_port=3306, master_user= ' repl ', master_password= ' repl ', Master_log_file= ' mysql-bin.000001 ', master_log_pos=0;Execute on the main library:Mysql>show Master Status\gMysql>sho
Development environment:VS2013,ASP. NET MVC 4.0,. Net Framework 4.0,Log4net 1.2.13.0,mysql.data.dll,6.8.3.0
Setup steps:1. At the site root, create a log4net.config XML file. (The file name can be arbitrary, we are called log4net.config)2. Under Project visualization, add the Properties/assemblyinfo.cs:[Assembly:log4net. Config.xmlconfigurator (configfile = "Log4net.config", Watch = True)]The 3.global.asax.cs file executes:protected void Application_Start (){The Independent Log4net.configl
help you.At present, OpenSource provides a lot of database connection pool technology, the use of processes and patterns, and the above code is similar. At the same time the latest release of BONECP I have never felt, I hope to have friends to share with me the use of experience.
Commons-collections-3.2.1.jar (561.9 KB)
Download number of times: 73
Commons-pool-1.5.5.jar (97.8 KB)
Download number of times: 55
Commons-dbcp-1.4.jar (156.8 KB)
Dow
you need to see if you have the runtime environment on Linux, and the input command is: RPM-QA | grep gcc-c++My Linux is loaded with this environment, the result of the input command is: gcc-c++-4.4.7-17.el6.i686If there is no such environment on Linux, then you need to install the environment, and the following commands are installed on the network: Yum install gcc-c++(2) Download the http://download.redis.io/releases/redis-3.2.11.tar.gz from the official website and copy the redis-3.2.11.tar.
too large to access multiple files, it will be slower. There is also a workaround for stand-alone table spaces: using partitioned tables, You can also move that large table space to a different space and make a connection. In fact, from the performance, when a table more than 100 g may respond is also slower, for the independent table space is also easy to find problems early processing.
In contrast, the efficiency and performance of using exclusive tablespaces is a bit higher, and the reaso
total of 3 workers.The above three-point configuration must be synchronized on all nodesFour, configure SSH:The machine running the start-all.sh script must have access to all the worker nodes, so either configure the login password for each node in the environment variable, or configure the SSH key to login, SSH is more convenient. Generate the key on this node,ssh-keygen-t RSA,Then copy the key to the Authorized_keys of all the worker nodes, note that since I also set this machine as a worker
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.