Author: Lei Xia
The test team leader of akerson focuses on MySQL related test work.
Source: original contribution
*Aikesheng is produced by the open source community. The original content cannot be used without authorization. Please contact the editor for reprint and indicate the source.
What is Mysql Test?
Mysql Test is an integrated al ...
Posted by jawaking00 on Tue, 31 Mar 2020 13:59:32 +0200
Create and enter the catkin folder
wilson@ubuntu:~/code$ mkdir catkin
wilson@ubuntu:~/code$ cd catkin/
Create and enter src folder
wilson@ubuntu:~/code/catkin$ mkdir src
wilson@ubuntu:~/code/catkin$ cd src/
Initializing the workspace in the ...
Posted by Joefunkx on Wed, 22 Jan 2020 16:50:45 +0100
SPI decoding instance analysis of DSview
How to compile a file if we change it?
Compile and install our modified files
sudo make install
Run. It is recommended to enter DSview on the command line to run. ...
Posted by ramez_sever on Mon, 13 Jan 2020 10:13:53 +0100
compiled 1.5.9 before  Versions libjpeg-turbo , now upgrade to 2.0.0 and compile based on CMake.
Still, according to the official website, libjpeg turbo is 2-6 times faster than libjpeg, thanks to its highly optimized Huffman algorithm. In many cases, the performance of libjpeg turbo is comparable t ...
Posted by AffApprentice on Fri, 03 Jan 2020 15:57:59 +0100
Using the tree command under linux can easily view the file tree structure under the specified directory, but some systems do not install the command, so you need to install it manually. Take the installation of Ubuntu as an example, and other linux systems are similar.
To install under ubuntu:
With the net ...
Posted by bedted on Tue, 31 Dec 2019 06:39:21 +0100
Introduction to MHA:
At present, MySQL is a relatively mature solution for high availability. It was developed by youshimaton, a Japanese DeNA company (now working for Facebook), and is an excellent set of high availability software for failover and master-slave promotion in MySQL high availability environment.During the MSQL ...
Posted by DaRkZeAlOt on Wed, 18 Dec 2019 23:27:33 +0100
lnmp environment construction
Operating system installation: CentOS 6.8 64 bit minimum installation.
Configure IP, DNS, gateway and host name
Configure firewall and open ports 80 and 3306
Close access wall
service iptables stop
/etc/init.d/iptables restart? Restart the firewall to make the configuration ef ...
This example uses the combined libffmpeg library. Please refer to the previous practice The practice of compiling ffmpeg into a single library on android platform
New hello project
Operating system: ubuntu 16.05
Note: the compilation of ffmpeg library uses android ...
Posted by paulytrick on Thu, 12 Dec 2019 20:43:02 +0100