Against the backdrop of a global push for energy transition, the new energy industry is thriving, with various new energy devices such as solar photovoltaic systems, energy storage devices, and new energy vehicles continuously emerging and evolving. Behind the efficient and stable operation of these devices, Gordon solid state relays play an indispensable key role. … Read more
（ Click the blue text to follow us. ） As the severe challenges of global climate change and the concept of sustainable development gain traction, new energy technology equipment is transforming our energy production and consumption patterns at an unprecedented pace. From solar photovoltaic panels to wind turbines, from electric vehicles to hydrogen fuel cells, … Read more
NIC Device Driver Tuning NIC Device Driver Typically, the device driver versions included with Linux distributions are outdated and may not support all the latest features. This page provides information on updating device drivers. To check the current driver version, execute the following command: ethtool -i ethN The command ethtool -i ethN is used in … Read more
Introduction C++ is a powerful and widely used programming language that combines the efficiency of C with the flexibility of object-oriented programming. This article will introduce several fundamental concepts in C++: namespaces, input/output, basic variable types, and control flow. Mastering these concepts is crucial for further learning in C++ programming. 1. Namespaces Namespaces are a … Read more
Introduction In the journey of C++ programming, functions are the fundamental building blocks for constructing complex programs. They are like Lego blocks, allowing us to break down code into smaller, more manageable parts. Today, we will delve into three important types of functions in C++: regular functions, inline functions, and lambda functions. Mastering these will … Read more
#cpp #singleton 📌 In-Depth C++ Singleton Pattern: Principles, Implementation Comparisons, and shared_ptr Architecture Design 1️⃣ What is a Singleton? Basic Semantics and Usage Scenarios A Singleton ([[Singleton]]) is one of the most common object creation patterns, aimed at ensuring that a class has only one instance in the system and provides a global access point. … Read more
Drogon is an HTTP application framework based on C++17/20 that helps developers easily build various types of web application server programs. The name Drogon is derived from a dragon in the popular TV series “Game of Thrones.” It is a cross-platform framework that supports Linux, macOS, FreeBSD, OpenBSD, HaikuOS, and Windows. High-Performance Network I/O Drogon … Read more
Wei Min, a professor at Chongqing University of Posts and Telecommunications, doctoral supervisor, dean of the School of Automation/School of Industrial Internet, director of the Ministry of Science and Technology’s International Science and Technology Cooperation Base for the Industrial Internet of Things, and executive director of the “Belt and Road” Joint Laboratory for the China-Korea … Read more
Dear players, hello everyone, I am Li Qinglan, an experienced gamer. Welcome to click the follow button below. 01 Content Introduction Gabriel has now been launched on the national server, and this issue brings you the extraction recommendations for Gabriel. Gabriel is the core mage of the Sanctuary Team and the Other Shore Team. With … Read more
<span>void</span> and <span>void*</span> are fundamental yet very useful types in C programming, especially when dealing with generic pointers (such as <span>malloc</span>, callback functions, etc.), where <span>void*</span> is crucial. 1. What are <span>void</span> and <span>void*</span> Syntax Meaning <span>void</span> Indicates “no type” or “no return value”, commonly used for function return types <span>void*</span> Generic pointer type, can … Read more