• Installation and use of MySQL 8.0.17


    Write on the front In the past, including the projects received now, the most used relational database is SQL server or oracle. Later, because of a request to MySQL database development project. So, I have to learn to use it. However, since learning and using it to the actual development process, there are still many […]

  • Installation of manual configuration version of MySQL 8.0.17 winx64


    1、 Download address: mysql–8.0.17–winx64 Download and unzip 2、 Open file Create in MySQL folder my.ini File, copy the content to the file; [client] #The client port number is 3306 port = 3306 socket =/data/3306/mysql.sock #Setting the default character set of MySQL client default-character-set=utf8 [mysqld] #Set port 3306 port = 3306 user = root socket =/data/3306/mysql.sock […]

  • Explain the installation process of CentOS system in detail


    Because the author has been using CentOS, so this installation system is also based on CentOS. Insert the CD into the CD-ROM drive and set the BIOS CD-ROM drive to start. Enter the welcome interface of CD. There are two options. You can press enter directly, or you can enter Linux text in the current […]

  • Analysis of the process of installing mysqlclient on MAC


    Try to install via PIP in a virtual environment: pip install mysqlclient And then an error is reported: oserror: MySQL_ config not found Find official documents https://github.com/PyMySQL/mysqlclient-python , explaining that another module needs to be installed before installation: brew install mysql-connector-c But the report is wrong: Check the error information before installing mysql-connector-c brew unlink […]

  • Installation of docker in Linux


    1. Installation environment Docker supports the following CentOS versions CentOS 6.5 (64 bit) or higher Docker requires that the kernel version of CentOS system is higher than 3.10. Check the prerequisites on this page to verify whether your CentOS version supports docker [[email protected] ~]# uname -r 3.10.0-957.21.3.el7.x86_64 3. Install docker with Yum:  yum -y install […]

  • Centos6.5 upgrade installation configuration supervisor tutorial


    Introduction to supervisor Supervisor is a client / server service developed in Python. It is a process management tool under linux / unix system and does not support Windows system. It can easily monitor, start, stop and restart one or more processes. For a process managed by supervisor, when a process is accidentally killed, supervisor […]

  • Git installation and use in Windows


    Git code management tool, similar to SVN client. Installation steps: 1. Download git from the official website: https://gitforwindows.org/ 2. Double click Run to finish the next installation. usage method: 1. After installation, right-click the mouse on the desktop or any directory to see git bash… As shown in the figure below: 2. Click “git bash […]

  • Android studio 3.4 installation guide


    This article shares the Android studio 3.4 installation guide for your reference. The details are as follows 1. Double click to run the Android studio installation package, and then click next 2. The second is to download the official simulator. You can check it or not. Click next 3. Select the installation directory, you can […]

  • Installation of Perl programming language in CentOS


    Perl was originally designed by Larry wall, who published it on December 18, 1987. Perl borrows the features of C, SED, awk, Shell Scripting and many other programming languages. The most important feature is that it integrates regular expression function and huge third-party code base cpan. In short, Perl is as powerful as C and […]

  • How to install mysql-8.0.17-winx64 under Windows 10


    1. Download and unzip from the official website https://dev.mysql.com/downloads/mysql/ After downloading, there is a zip package file: mysql-5.7.26-winx64.zip, and then decompress the file; After decompressing, I put the decompressed file under D: / / mysql-5.7.26-winx64; 2. Setting environment variables Configure MySQL_ Home is the decompression path of MySQL: D: / / mysql-5.7.26-winx64, and set in […]

  • Installation of Android studio3


    In this paper, we share the Android studio 3 installation graphic tutorial for your reference, the specific content is as follows Android studio and related resources Download address: Download When downloading, pay attention to whether “Android” studio “contains SDK. It is recommended that developers who have just contacted” Android “download SDK Android studio (excluding SDK) […]

  • Installation and use of docker compose


    Docker compose is a docker tool used to define and run complex applications. Using docker compose no longer requires shell scripts to start containers. (via docker- compose.yml Configuration) Installation of docker compose GitHub source sudo curl -L https://github.com/docker/compose/releases/download/1.22.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose #Add executable permissions to docker compose sudo chmod +x /usr/local/bin/docker-compose Daocloud source curl […]