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原创 Clojure入门
Ubuntu18.04安装clojure,Hello World输出sudo apt install clojure在安装之前需要确保安装了以下依赖项:bash,curl,rlwrap和Java。使用linux-install脚本下载并运行install,它将创建/ usr / local / bin / clj,/ usr /local / bin / clojure和/ usr...
2019-08-02 16:14:35
482
原创 Ubuntu18.04交叉编译 opencv-3.4.6(armv7版本)带opencv_contrib模块
源码目录为:/opt/opencv/opencv-3.4.6安装目录为:/opt/armv7/lib1.cd /opt/opencv/opencv-3.4.62.mkdir build-armv73.cd build-armv74.sudo cmake -DCMAKE_INSTALL_PREFIX=/opt/armv7/lib/ - DMAKE_TOOLCHAIN_FILE=/opt...
2019-06-04 11:41:35
1981
原创 Ubuntu18.04 Opencv3.4.6安装过程
sudo apt-get install build-essentialsudo apt-get install cmake git libgtk2.0-dev pkg-config libavcodec-dev libavformat-dev libswscale-devsudo apt-get install python-dev python-numpy libtbb2 libtbb-d...
2019-05-28 16:09:19
3011
原创 Linux版Opencv测试程序
测试程序 a.cpp#include <stdio.h>#include <opencv2/opencv.hpp>using namespace cv;int main(int argc, char** argv ){ Mat image; image = imread( "./dog.jpg", 1 ); if ( !image.data ...
2019-05-28 15:39:50
1976
原创 Linux Socket C语言版大文件上传到服务器(二进制文件也可以)
客户端程序:client.cinclude <stdio.h>#include <errno.h>#include <string.h>#include <sys/types.h>#include <netinet/in.h>#include <sys/wait.h>#include <sys/socket...
2019-05-28 15:31:37
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