Code Refactoring Techniques in C Language Development In software development, code refactoring refers to the process of improving and optimizing existing code without changing its external behavior. Proper refactoring can enhance the readability, maintainability, and performance of the code. This article will introduce some basic code refactoring techniques in C language development and demonstrate how … Read more
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[C Language Level 2 Exam Preparation Strategy | 30-Day Efficient Sprint Guide] 1. Clarify Key Exam PointsThe Level 2 C Language exam includes multiple-choice questions (40 points) and practical questions (60 points). Key areas to master include: data types, loop structures, arrays, functions, pointers, structures, and file operations. 2. Phased Preparation Plan Foundation Stage (10 … Read more
C Language Interview: Code Debugging and Error Handling In the software development process, debugging and error handling are crucial steps to ensure code quality. Especially in job interviews, examiners often assess candidates’ understanding of code debugging and error handling to evaluate their capabilities. This article will detail the basic debugging techniques and error handling methods … Read more
In Python programming, loop statements are fundamental tools that can significantly enhance code efficiency and quality when used effectively. Today, we will delve into advanced techniques for using Python loop statements. Advanced Usage of while Loops Everyone is familiar with the while loop, which has a basic form: while condition_expression: statement_block. It will continue to … Read more
📌 Problem Description Write a program to output a standard 9×9 multiplication table with the following requirements: Present in astaircase alignment format Allow the user to input n and output an n×n multiplication table Advanced: Implement with the least amount of code (testing code simplification ability) Example output: 1×1=1 1×2=2 2×2=4 1×3=3 2×3=6 3×3=9 … … Read more
【Computer Level 2 C Language Preparation Strategy｜30-Day Efficient Sprint Guide】 1. Clarify Key Exam PointsThe Level 2 C Language examination includes multiple-choice questions (40 points) and practical questions (60 points). Key areas to master include: data types, loop structures, arrays, functions, pointers, structures, and file operations. 2. Phased Preparation Plan Foundation Stage (10 days) Thoroughly … Read more
Hello everyone, I am Xiaokang. Today, let’s talk about a seemingly sophisticated yet super practical concept in C language—flexible arrays. Don’t be intimidated by the name; what does “flexible” mean? Simply put, it refers to an array with variable size and undefined length. Mastering this technique can significantly enhance your programming skills! ⚡ Friendly Reminder: … Read more
Hello everyone! Today I want to talk to you about the implementation of interlocking logic in PLCs. To be honest, this is extremely important in automation control! What is interlocking? Simply put, it is a protective mechanism to prevent interference between devices. If done well, safety is guaranteed; if done poorly—well, the consequences are unimaginable… … Read more
1. Introduction Today, I would like to recommend a piece of pure instrumental music that has truly touched the author; it might just be one of those few pieces. Alright, today I will introduce the technique of data-driven programming, which can help everyone write high-quality code in their daily work. 2. What is Data-Driven Programming? … Read more
▼ Click the card below to follow me ▲ Click the card above to follow me Siemens PLC System Optimization: Key Technical Solutions to Enhance Industrial Automation Efficiency Recently, during a technical transformation at an injection molding factory, it was found that many automation devices had issues such as slow response and complicated programs. By … Read more