Hello everyone, I'm Gangzi, a seasoned .NET developer with years of experience in the industry.A few days ago, I received a message from a fellow developer that really struck a chord: "Does C# still have a future? I heard XinChuang policies are excluding it. Should I be worried about my career in .NET?"Honestly, when I read that message, I felt a pang of sympathy. This concern is shared by many in our community, and today I want to break down this issue thoroughly and provide some clarity on what's really happening.Understanding the Origin o...
Posts under the category Software Development
Complete Guide to PostgREST and PostgreSQL Role Permission Configuration
IntroductionPostgREST, as a lightweight API server, offers the core advantage of exposing PostgreSQL database tables directly as RESTful interfaces without writing backend APIs. Its normal operation highly depends on PostgreSQL role and permission configuration. This article focuses on PostgREST core configuration, PostgreSQL role creation and authorization, combining production environment practical scenarios to organize directly copyable configuration templates and operation commands, helping backend developers quickly master PostgREST and...
Building a Chinese Scripting Engine with AScript: A Practical Guide to Natural Language Programming
Introduction: Bridging the Language Gap in ProgrammingProgramming has long been dominated by English-based syntax. From the earliest days of Fortran and COBOL to modern languages like Python and JavaScript, keywords, operators, and structure have been rooted in English vocabulary. This creates a significant barrier for non-English speakers, particularly in business contexts where domain experts understand the problem deeply but struggle with the syntactic requirements of traditional programming languages.AScript, an open-source C# dynamic sc...
Building a Chinese Script Engine with AScript: A Practical Guide to Custom Language Design
Introduction: The Power of Custom ScriptingIn the world of software development, there comes a time when general-purpose programming languages feel either too heavy or too rigid for specific use cases. This is where custom scripting engines shine—they provide a lightweight, domain-specific way to express logic that can be modified without recompiling the entire application.AScript represents an elegant solution to this challenge. As an open-source C# dynamic script parsing and execution library, it offers the flexibility to define custom syn...
Proving the Correctness of Binary Indexed Trees: A Mathematical Journey
Introduction: The Elegance of Binary Indexed TreesBinary Indexed Trees (BIT), also known as Fenwick Trees, stand as one of the most elegant data structures in computer science. Despite their deceptive simplicity, they provide efficient solutions for prefix sum queries and point updates in logarithmic time. Yet, many developers use this structure without fully understanding why it works.This article presents a mathematical proof of Binary Indexed Tree correctness, offering insights into the beautiful relationship between binary representation...
Building a Chinese Scripting Engine with AScript: Democratizing Code Through Natural Language
AScript represents an innovative open-source C# dynamic script parsing and execution library that supports customizable syntax parsing. This powerful framework enables developers to create domain-specific languages tailored to their specific needs. In this comprehensive guide, we explore how to build a Chinese scripting engine example using AScript, demonstrating the implementation of conditional statements using natural language constructs: "如果...则...否则..." (If...Then...Else...).Understanding AScript's ArchitectureAScript's flexibility stem...