Year: 2025

Essential Guide to C++ Basics: Detailed Explanation of Functions, Inline Functions, and Lambda Functions

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Essential Guide to C++ Basics: Detailed Explanation of Functions, Inline Functions, and Lambda Functions

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

In-Depth C++ Singleton Pattern: Principles, Implementation Comparisons, and shared_ptr Architecture Design

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In-Depth C++ Singleton Pattern: Principles, Implementation Comparisons, and shared_ptr Architecture Design

#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: A Powerful C++ Library

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Drogon: A Powerful C++ Library

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

Professor Wei Min from Chongqing University of Posts and Telecommunications: New Generation Industrial Internet of Things Integrated Networking Technology

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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

Gabriel Extraction Recommendations: T0 Main DPS for the Sanctuary Team, but Caution for Casual Players!

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Gabriel Extraction Recommendations: T0 Main DPS for the Sanctuary Team, but Caution for Casual Players!

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

Usage of void and void* Pointers in C Programming

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Usage of void and void* Pointers in C Programming

<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

Unbelievable Features of the Vivo X Fold5: -30°C Operation and 1000 Underwater Folds!

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Unbelievable Features of the Vivo X Fold5: -30°C Operation and 1000 Underwater Folds!

When it comes to the hottest trends in the smartphone industry, foldable screens are definitely at the forefront. Manufacturers are fiercely competing in this space, and vivo is one of the active explorers. Recently, there has been a lot of buzz about the vivo X Fold5, especially regarding its second-generation semi-solid battery and its three-proof … Read more

Application Process for GJB9001C-2017 Quality Management System Certification

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Application Process for GJB9001C-2017 Quality Management System Certification

OneOverview of GJB9001C Certification The GJB9001C-2017 quality management system certification is a key for private enterprises to enter the military industry, meaning that your products can be used in the production of military goods, aerospace, naval, and weaponry. Enterprises without the GJB9001C-2017 quality system certification cannot enter the military industry system, although there are exceptions … Read more

Why the J-10C Can Be Sold to Pakistan but Not to North Korea

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Why the J-10C Can Be Sold to Pakistan but Not to North Korea

The decision by China not to sell the J-10C fighter jet to North Korea is based on multiple considerations, including international politics, security situations, economic conditions, military needs, and the historical cooperation between the two parties. This decision is clearly not just a simple trade issue; it involves complex layers of national security, foreign policy, … Read more

Korean Shipbuilding Companies Develop Safety Technology for Type-C Tank Structures

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Korean Shipbuilding Companies Develop Safety Technology for Type-C Tank Structures

On June 3, at the Nor-Shipping 2025 event held in Oslo, Norway, HD Hyundai Heavy Industries, HD Korean Shipbuilding & Marine Engineering, and the Korean Register (KR) signed a business agreement for the design of liquefied gas transport ship Type-C tank structures using Structural Integrity Assessment (ECA). In recent years, with the accelerating trend of … Read more