Introduction to CMake 1. Overview of CMake CMake is a project build tool that is cross-platform. Other popular project build tools include Makefile (which builds projects using the Make command). Most IDEs integrate make, such as: nmake for VS, GNU make for Linux, and qmake for Qt. If you write a makefile by hand, you … Read more
1. Core Positioning of PyQt PyQt is the Python binding for the Qt framework, seamlessly porting the C++ Qt library to the Python ecosystem, providing: Cross-platform capability: Full support for Windows/macOS/Linux Dual licensing model: GPL (open source and free) and commercial license (closed source for commercial use) Modular architecture: Includes core modules such as QtWidgets … Read more
libmetal is an open-source project designed to provide a unified abstraction layer for real-time operating systems (RTOS), bare-metal environments, and user-space Linux environments. This framework offers a common user API, ensuring consistency and convenience in operations such as device access, device interrupt handling, and memory requests across different operating environments. This article will detail the … Read more
From: CoolShell Link: https://coolshell.cn/articles/5388.html Original: https://www.elpauer.org/2011/08/the-most-stupid-c-bug-ever/ This article is based on “The most stupid C bug ever” and is quite interesting, so I am sharing it with everyone. I believe that even if you are an expert, you could make such a bug. Let’s take a look at the bug made by the author. First, … Read more
Yifei Open Source introduces creative, novel, interesting, practical open-source applications, systems, software, hardware, and technologies, serving as a platform for exploration, discovery, sharing, usage, and interaction within the open-source technology community. Committed to building a vibrant open-source community and co-creating a new open-source ecosystem! 1. Introduction to the Open Source Project AWTK, short for Toolkit … Read more
Introducing a project known as the “C Library Magic Tool” in the embedded community—Newlib. Whether you are a novice in chip development or an expert in low-level programming, Newlib can help you quickly handle the C standard library, mathematical operations, I/O interfaces, and more, making embedded system development easier. What is Newlib? Newlib is a … Read more
1. Description If the compiler supports C++17, it is recommended to use the <span>std::filesystem</span> related functions If used only on Windows platform, you can use <span>_mkdir</span> and <span>_rmdir</span> If used only on Linux platform, you can use <span>mkdir</span> and <span>rmdir</span> If the code needs to be cross-platform, you can use system calls to unify If … Read more
C++ Cross-Platform Development Techniques Introduction With the rapid development of software, more and more developers are seeking solutions that can support multiple operating systems simultaneously. C++ is a powerful programming language that offers high performance and good portability. This article will share some techniques for C++ cross-platform development to help beginners reduce the challenges faced … Read more
Introduction A small program was created using Python, intended for use on Windows. This demo documents the implementation process. The library used for packaging is the third-party Python library PyInstaller. Content Overview Packaging with PyInstaller Testing for usability Steps to Operate 1. Packaging with PyInstaller Install the pyinstaller dependency pip install pyinstaller Package a single … Read more
I believe that such a bug can be made by even the most skilled programmers. Come and see the bug that the author made. First, the author wanted to use a piece of code to create a file. If a filename is provided, it creates a real file; if not, it calls tmpfile() to create … Read more