Concept and Function of Grouping Grouping (Group) is a technique in assembly language that combines multiple logical segments into a single physical segment, addressing the issue of frequently switching segment registers in the 8086/8088 architecture. Through grouping, programmers can treat multiple logical segments as one large physical segment for access, thereby simplifying code writing and … Read more
Relationship Between Modular Program Structure and Segments In the 8086/8088 architecture, memory is managed in segments. Therefore, when a complex program consists of multiple modules, each module may contain several segments. The linker needs to combine these scattered segments into a final executable program. Basic Concepts of Module Linking: Source Module: Can be written in … Read more
0x00 This article is dedicated to daily learning and note sharing to help everyone learn assembly language. Why learn assembly language? Because in red-blue confrontations, our tools are often detected and killed by some AV/EDR. Therefore, we need to counter AV, which is the evasion technique. To learn evasion techniques, we must start from the … Read more
0x00 This article is dedicated to daily learning and note sharing to help everyone learn assembly language. Why learn assembly language? Because in red-blue confrontations, our tools are often detected and eliminated by AV/EDR systems. Therefore, we need to counter AV, which involves evasion techniques. To learn evasion techniques, we must start from the basics. … Read more
Solana Development Practice: Full Process of Rust Client Calling On-Chain Programs Following the exploration of the Solana SDK in practice: the dual paths and lightweight modularization of Web3 development, this article will delve into practical implementation, focusing on how to interact with Solana on-chain programs using a Rust client. Whether you want to quickly get … Read more
Introduction As of 2025, Rust has become an undeniable force in the field of web development. But did you know that just a few years ago, Rust was merely a “niche player” in this domain? A developer named Loïc Labeye, who has been using Rust since 2020, recently shared his observations and thoughts on the … Read more
Background Story In the microscopic world of life, geneticists are working to decode the code of life – the DNA sequence. They have discovered that a specific gene expression process requires two key proteins to appear in a specific order to be activated. They refer to these two proteins as “guide protein” (denoted by the … Read more
Disclaimer:The user is responsible for any direct or indirect consequences and losses caused by the dissemination and use of the information provided by this public account. The public account and the author do not bear any responsibility for this, and any consequences must be borne by the user! 01 Core Architecture of the Server In … Read more
⬆⬆⬆ Follow 【Pai Zhi Tang】 for valuable content 📚 Math Engine, Core Programming, Algorithm Foundation 🔥 AI Application Hotspots, Reconstruction in Various Industries 💡 Introduction to the Informatics Olympiad Competition System In C++ programming, constants and variables are among the most fundamental and important concepts. They are used to store data needed in the program, … Read more
The C++ exception handling mechanism allows a program to transfer control from the point of error to specialized error handling code when a runtime error occurs. The core mechanism is based on three keywords: throw, try, and catch. Key components: 1. throw When an error is detected, an exception object is thrown using throw. Any … Read more