Unbelievable! The Tricks You Can Do with C Language Macros? A Must-Read for Experts!

Unbelievable! The Tricks You Can Do with C Language Macros? A Must-Read for Experts!

Hello everyone! I am Xiaokang. Today, we are going to discuss a topic that sounds dull but actually hides a lot of secrets β€” C language macros. ⚑ Friendly Reminder: Follow me to stay updated! There will be more hardcore technical articles shared later, guiding you through Linux C/C++ programming! πŸ˜† What? Macros? Isn’t that … Read more

C Language Macros and C++ Templates: Applications of Two Metaprogramming Techniques in High-Performance Computing

C Language Macros and C++ Templates: Applications of Two Metaprogramming Techniques in High-Performance Computing

Introduction In High-Performance Computing (HPC), template metaprogramming or macros are often seen, where functions are called through template parameters or macro parameters. The most notable examples are CUTLASS (which uses templates almost exclusively) and OpenBLAS (which uses macros in many places). In fact, both macros and templates are metaprogramming techniques that occur before the actual … Read more

Advanced Python Techniques: Building Domain-Specific Languages with Type Systems and Metaprogramming

Advanced Python Techniques: Building Domain-Specific Languages with Type Systems and Metaprogramming

πŸš€ Tutorial Overview This tutorial is aimed at intermediate engineers who have mastered the core syntax of Python and are eager to break through development paradigms. It focuses on advanced applications of type annotations, descriptor-based domain modeling, and the decorator factory pattern, through the construction of a micro ORM framework case study, mastering the engineering … Read more

A New Era of C++26 Template Metaprogramming: Unveiling Parameter Pack Manipulation and Compile-Time Revolution

A New Era of C++26 Template Metaprogramming: Unveiling Parameter Pack Manipulation and Compile-Time Revolution

Revolution of Parameter Pack Evolution While the fold expressions introduced in C++20 are beneficial, handling basic operations remains cumbersome. This article will reveal the new features set to debut in C++26, guiding you through the paradigm shift in compile-time operations. 1.1 Revolution of Parameter Pack Indexing Traditional Recursive Implementation (Time-consuming and Error-prone) template <std::size_t I, … Read more

Introduction to Template Metaprogramming in C Language

Introduction to Template Metaprogramming in C Language

Introduction to Template Metaprogramming in C Language Template metaprogramming is a technique that combines programming with type systems, allowing computations to be performed at compile time. This approach can make programs more flexible and efficient. In C language, although there is no direct template mechanism, we can use macros and some techniques to achieve similar … Read more

Unveiling Python Framework Development: Metaprogramming for Scalable Architectures and Enterprise-Level Solutions!

Unveiling Python Framework Development: Metaprogramming for Scalable Architectures and Enterprise-Level Solutions!

Introduction: Want to know the underlying secrets of Django ORM and Flask middleware? This article will guide you through building pluggable framework components using metaprogramming techniques, implementing core functionalities such as automated route registration and dynamic configuration loading step by step! At the end of the article, a Python full-stack development gift package is included, … Read more

Efficient C++ Embedded Development on Resource-Constrained Devices

Efficient C++ Embedded Development on Resource-Constrained Devices

C++ Embedded Development: Achieving Efficient Programs on Resource-Constrained Devices Hey, friends, I am Xiaohui. Today, let’s talk about how to utilize some features of C++ in embedded development to ensure programs run efficiently on resource-constrained devices. Embedded devices have limited memory and weak processors, which means we need to make every resource count. Don’t worry, … Read more