Compile OpenCV+OpenCV_Contrib under Windows
0 OpenCV and OpenCV_Contrib
2 CMake Generate VS2017 Project
2.1 OpenCV4.0.1 Compile Configuration
2.2 OpenCV_Contrib4.0.1 Compile Configuration
2.3 Generation Engineering
3 VS2017 Generate Solutions and Installation Files
4 VS2017 Configure ...
Posted on Wed, 25 Sep 2019 19:26:57 -0700 by bhonan
Simple and easy to use C++11 network library, From: https://github.com/yedf/handy
In the course of sorting out the past data, we found that we have paid attention to this network library in the past, and looked at the lightweight implementation briefly. Therefore, this paper will make a simple learning trip to the library, with the goal of furt ...
Posted on Fri, 20 Sep 2019 07:55:20 -0700 by AnarKy
This paper summarizes the writing method of CMakeLists.txt file on linux platform.
First General Module
1.1 cmake version requirements
cmake_minimum_required( VERSION 2.8 )
# Project file name loop_closure, optional
project( loop_closure )
1.2 Compilation mode
IF(NOT CMAKE_BUILD_T ...
Posted on Thu, 19 Sep 2019 00:24:33 -0700 by killerofet
1. Compiler found on git. https://github.com/juha-h/libbaresip-android This test is good. Download the ndk of sdk and r19 and refer to the execution and pay attention to modifying the ndk path and output directory
Makedownload-sources If it fails to execute successfully, download the package and ren ...
Posted on Tue, 13 Aug 2019 02:36:30 -0700 by bimo
1. Background description
MySQL multi-instance concept
Simply put, it is to open multiple different service ports (e.g. 3306, 3307) on a single server and run multiple MySQL service processes, which provide their services through different socket s listening on different service ports.
b. MySQL multi-instance roles and problems
Effective uti ...
Posted on Wed, 07 Aug 2019 01:44:24 -0700 by JunbinDuan
In oc, the need to directly refer to c and c + + code is named mm format
Self-developed framework s are static libraries; Android's. so is shared libraries
In os x,. a represents static libraries and. dylib represents dynamic libraries
In linux,.a represents static libra ...
Posted on Mon, 05 Aug 2019 02:28:25 -0700 by IceHawk
With surface win10 64 bit Visual Studio 2017
Installation with vcpkg
win+R opens cmd input
git clone https://github.com/Microsoft/vcpkg ...
Posted on Fri, 02 Aug 2019 01:24:10 -0700 by mwasif
In order to provide more abundant and powerful web application functions, it often needs the support of background database, web programming and other roles.
In general small and medium-sized enterprises, the most commonly used database is MySQL. MySQL is a truly multi-threaded, multi-user SQL database ...
Posted on Thu, 01 Aug 2019 20:21:38 -0700 by blyz
1. Some software needs to be uninstalled first
mariadb-libs package needs to be uninstalled first in centos7
shell> rpm -e --nodeps mariadb-libs
2. Installing dependency packages
yum -y install gcc gcc-c++ ncurses ncurses-devel cmake bison bison-devel
The role of dependent pac ...
Posted on Tue, 23 Jul 2019 18:42:27 -0700 by lightkeepr
Recently, the latest Android Studio NDK compilation method cMake was used to compile the underlying cpp files. Since there was no previous exposure to cMake grammar, the Official Learning document address was attached: https://developer.android.com/ndk/guides/cmake.html, and the Chinese translation website of friendship: https://www.zybuluo.com ...
Posted on Wed, 05 Jun 2019 15:05:33 -0700 by litebearer