* WeChat Official Account Push Rules Updated * * Click the star to not miss any information * When a client sends a request to a server, the server returns the processing result to the client. The HTTP status code is a three-digit code returned by the server to the client, used to describe the … Read more
14.2 Error Handling and User Feedback When building command-line tools, error handling and user feedback are crucial components. Proper error handling not only ensures the stability of the program but also provides users with clear and friendly feedback, helping them understand how to use the program and how to fix errors. Rust itself provides a … Read more
14.3 Project Structure and Modular Design When building command-line tools, a reasonable project structure and modular design are key to ensuring the project’s scalability, maintainability, and readability. Rust’s module system is very powerful, allowing you to organize your code into multiple files and modules for better management of complex projects. In this section, we will … Read more
Click the blue text above to follow us Next, we will delve into the main areas to focus on when writing high-quality Rust code in a light-hearted and humorous way. Are you ready? Put on your humor shield, and let’s get started! Have you ever walked into a well-organized room and felt a sense of … Read more
Click the blue text to follow Hello everyone! Today we are going to discuss an interesting topic – fault injection. When developing robust systems, we need to ensure that not only the normal processes run smoothly, but also validate how the system performs under exceptional conditions. Fault injection is a testing method that simulates system … Read more
Hello everyone, I’m Liao Wang. Imagine that the world of programming is like a vast, boundless, and mysterious continent full of infinite possibilities, and C language is like a universal key that can help you unlock magical doors on this continent! When you decide to embark on your journey of C language programming and write … Read more
C# State Machine: A Tool for Parsing Binary Protocols Hello everyone! Today I want to share a very useful technique – using a state machine to parse binary protocols. In our work, we often need to handle various communication protocols, such as serial communication and network protocols. Using a state machine to tackle these problems … Read more
Exception Handling in C: Error Detection and Recovery In C, exception handling is not directly supported as it is in some high-level languages (like C++ or Java). However, we can still implement error detection and recovery mechanisms through certain programming techniques and conventions. This article will detail the error handling methods in C and provide … Read more
Using “Software Traps + Program Command” to Deal with PC Pointer Jumps When the CPU is interfered with from the outside, sometimes the PC pointer can jump to another segment of the program or to a blank segment. In fact, if the PC pointer jumps to a blank segment, it can be handled easily. Just … Read more