In today’s world of widespread multi-core CPUs, multi-threaded concurrent programming has become an essential skill for developers. Previously, when I developed on the Linux platform using C, I typically relied on the system’s built-in pthread library. However, the biggest issue was its lack of cross-platform compatibility, as it could not be used on Windows. With … Read more
From the public account: OSC Open Source Community Link: https://www.oschina.net/news/376889/python-3-14-0 Python 3.14 has been officially released. This version features significant improvements in syntax, performance, type system, and development experience. Here is an overview of the core changes: Template Strings (T-Strings) Introduced <span class="language-plaintext">t"…"</span> syntax, supporting delayed interpolation and context replacement, allowing access to template structures, … Read more
Are you still troubled by how to confess your feelings? Writing a love letter is too cliché, and sending a WeChat message isn’t romantic enough? Today, I will teach you how to create a heart-pounding digital confession feast using Python! Let the confession windows scatter across the screen like petals!Imagine this: when the other person … Read more
This component implements a lightweight, high-performance HTTP server based on the Qt framework, supporting three communication protocols: TCP/HTTP, SSL/HTTPS, and local sockets. This library provides complete HTTP protocol parsing capabilities, automatically handling request methods, URL paths, query parameters, request headers, and request bodies, and supports various response formats including text, JSON, files, images, and binary … Read more
🚀 Jolt Physics: A “High-Performance Physics Engine” in Modern C++ Have you encountered the following problem while developing 3D games, simulation systems, or virtual reality applications: “I need a fast, stable, and easy-to-use physics engine to handle collisions, gravity, and rigid body motion, but Bullet is too complex, and ODE has limited functionality. What should … Read more
This is an internal network information collection tool developed based on PyQt6, capable of automatically scanning various text files (including code files, configuration files, log files, etc.) in a specified directory. It uses customizable regular expression scanning rules to detect and identify sensitive information in files, such as passwords, API keys, database connection strings, and … Read more
↓Recommended to follow↓ This article is a sister piece to “C++ Concurrency Programming”. It will focus on the memory model introduced by the C++11 standard. Introduction In the article “C++ Concurrency Programming”, we have already introduced the new APIs in concurrent programming from C++11 to C++17. With the knowledge from that article, you should be … Read more
Upper machine software for uploading Siemens PLC data to MES This software provides functionality to read data from the Siemens PLC memory, call the API interface provided by MES, and synchronize the data to MES. It can also write data returned from MES back into the Siemens PLC memory. First, let’s discuss reading data from … Read more
112023 Good News © dream18560710 INVITATION Embedded Systems Design Teaching Design of Embedded Intelligent Car Based on RTT-Thread Intelligent Car Practical Education Base Design of Embedded Intelligent Car Based on RTT-Thread Instructor:Gou Jun Nian Practical Design Instructions As part of the process assessment for the “Embedded System Design” course, the hands-on practical section involves designing … Read more
↑ Click the above “Chinese Society of Surveying and Mapping“ to quickly follow us Abstract Monitoring and early warning are important means for disaster prevention and reduction of geological hazards. In real-time monitoring and early warning of landslides, the scheduling algorithm of the early warning model directly affects the success of the warning. The traditional … Read more