Programmer Group

White paper highlights Before starting to play the library test network, draw the key points in the library white paper, such as how to generate coins, how to trade, etc. Building a simple, borderless currency and financial infrastructure for billions of people The effect is, for example, if you want to go to the United States and need to order ...

1. Download the opencv3.2.0 installation package and go to the official website: http://opencv.org/releases.html , select the source of version 3.2.0, and download opencv-3.2.0.zip. 2. Install some libraries required by opencv, and try to install them as much as possible: sudo apt-get install build ...

Installation of YouCompleteMe tutorial in vim under Ubuntu 16.4 YouCompleteMe Is the vim code prompt plug-in 1 First check the vim version vim --version As shown below VIM - Vi IMproved 7.4 (2013 Aug 10, compiled Nov 24 2016 16:44:48) Included patches: 1-1689 Extra patches: 8.0.0056 Modified by pkg-vim-maintainers@lists.alioth.debian.org Com ...

Download the latest version of liblas source code Download address: https://liblas.org/download.html Necessary conditions: CMake 2.8.1+ and C/C++ compilers Three. Compile 1. First of all, you must have installed Boost libraries with versions 1.38.0 and above. Not installed can refer to my blog: ...

work environment System: macOS Mojave 10.14.6 CMake: Version 3.15.0-rc4 Hello,World! Extension - The same directory, multiple source files (1) Create a new hello directory, create files CMakeLists.txt, main.cpp, MathFunctions.h, MathFunctions.cpp $ mkdir hello $ cd hello $ touch CMakeLists.txt main.cpp MathFunctions.h MathFunctions.cpp $ ll - ...

Android Studio Generates SO Files There may be many ways to generate so. Here's a simple way. It consists of the following three steps. Download and configure ndk, write java to call native method of so; Generate. h header folder, write c/c++ fi ...

Articles Catalogue Debugging c++ with vs code Debugging simple projects on linux systems 1. Setting the compiler path 2. Create a build task 3. Configure debugging options 4. Add source code Summary Debugging complex projects on linux systems ...

Tools used, xftp (file transfer), xshell (remote connection) The port opened by the aliyun server firewall. 80,22 (ssh), 3306 (mysql), 8000,9090 Deployment projects: 1. Install nginx 1>http://nginx.org/en/download.html 2 > Download: wget http://nginx.org/download/nginx-1.17.0.tar.gz 3 > decompression package tar xf nginx-1.17.0 ...

Note: This tutorial may have a lot of detours, but it is sure that the installation was successful. One problem is that the initial installation of the compiled instructions seems to be wrong, but it was corrected later, but this tutorial has encountered more than 10 problems and solved them, which has some reference and (django) It starts with ...

System: macOS Mojave 10.14.6 vim version: 8.1 (higher than 7.4.1578 and supports Python 2 or Python 3) Installation of CMake CMake is a cross-platform project management tool. It can be obtained directly through brew brew install cmake Installat ...