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摘要： LAN Messenger is a software application designed for communication between users in a local network environment. It allows users to send instant messa 阅读全文

摘要： 在调试 Visual Studio 2008 程序时，经常有一些动态链接库（即 dll 文件）需要加载到工程里，这样才能依赖第三方库进行程序调试。 这些动态链接库，往往都是测试版本或是开发中的版本，或者会有若干个版本；这个时候，如果直接把 dll 所在目录加到 PATH 里，则会有潜在冲突的危险；如 阅读全文

摘要： findx() { if [[ $# -eq 0 ]]; then set -- . # If no arguments, default to the current directory fi path="$1" # $1 is now the path shift # Shift remaini 阅读全文

摘要： std::unique_lock and std::lock_guard std::unique_lock and std::lock_guard are same by default. std::unique_lock is more versatile than std::lock_guard 阅读全文

摘要： quick lauching of everything I use everything frequently in my work. Each time when I need to launch everything from certain folder, I have to right-c 阅读全文

摘要： The numbers in YUV 4:4:4, YUV 4:2:2, and YUV 4:2:0 represent the chroma subsampling ratio, which describes how color information is stored relative to 阅读全文

摘要： OpenCV 5 + Visual Studio 2022 win 64 static library How to use Opencv as static library (without DLL)in VC++projects download download OpencV 5 from h 阅读全文

摘要： It is rather easy to setup permanent aliases in the Windows command prompt using the @DOSKEY command and HKCU\Software\Microsoft\Command Processor Aut 阅读全文

摘要： example import cv2 import numpy as np ff = "D:\\数据dog.jpg" img = cv2.imdecode(np.fromfile(file=ff, dtype=np.uint8), -1) print(img.shape) 阅读全文

摘要： It is rather easy to setup permanent aliases in the Windows command prompt using the @DOSKEY command and HKCU\Software\Microsoft\Command Processor Aut 阅读全文