programming efficiency

C Language Performance Optimization: Practical Tips to Enhance Program Efficiency

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C Language Performance Optimization: Practical Tips to Enhance Program Efficiency

In software development, performance optimization is an important topic. As an efficient programming language, performance optimization in C is particularly critical. This article will introduce some practical C language performance optimization techniques to help you enhance program efficiency. 1. Use Appropriate Data Types Choosing the right data type can significantly improve the execution speed and … Read more

Mastering the GDB Debugger to Enhance Programming Efficiency

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Mastering the GDB Debugger to Enhance Programming Efficiency

On the long road of software development, bugs are like “little monsters” hiding in the dark, occasionally jumping out to cause trouble for developers. Once, the European Space Agency (ESA) launched the Ariane 5 rocket for the first time, which was an important moment in the history of space exploration, but a single line of … Read more

Say Goodbye to Repetitive Work! The Art of Reusing FB/FC Blocks in PLC Programming

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Say Goodbye to Repetitive Work! The Art of Reusing FB/FC Blocks in PLC Programming

In the world of PLC (Programmable Logic Controller) programming, repetitive work is the enemy of efficiency. Imagine having to write code from scratch every time you encounter a similar control task; this not only wastes time but also increases the likelihood of errors. The reuse of FB (Function Block) and FC (Function) blocks acts like … Read more

Detailed Explanation of Simplified Segment Definition Techniques in Assembly Language

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Detailed Explanation of Simplified Segment Definition Techniques in Assembly Language

Overview of Simplified Segment Definition In assembly language programming, the new version of the assembler provides a method for simplified segment definition, which is more convenient compared to complete segment definitions. The simplified segment definition automatically handles segment attributes through predefined storage models, significantly reducing the burden on programmers. Core Advantages of Simplified Segment Definition: … Read more

Is PLC Programming Challenging? Remember These 5 ‘Universal Templates’ for Beginners!

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Is PLC Programming Challenging? Remember These 5 'Universal Templates' for Beginners!

Click the above to follow us! Is PLC Programming Challenging? Remember These 5 ‘Universal Templates’ for Beginners! I remember when I first entered the industry, standing in front of the PLC control cabinet, looking at the rows of wires and modules, my heart raced. At that time, facing the dense ladder diagrams felt like reading … Read more

Enhancing Efficiency in PLC Programming with PLCopen Standards

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Enhancing Efficiency in PLC Programming with PLCopen Standards

Click the blue text to follow! Old Li Talks Technology: PLC Programming Insights for Quick Mastery by Beginners 1 The Lesson from an Emergency Repair Last month, the injection molding workshop managed by Xiao Wang suddenly stopped production. I received a call and rushed over to find the entire production line paralyzed. The factory manager … Read more

When ChatGPT Meets PLC

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When ChatGPT Meets PLC

When ChatGPT Meets PLC The future has arrived. The story goes like this: I registered an OpenAI account, originally thinking of testing the chat, testing poetry writing, then I accidentally tested writing PLC programs, and it completely overturned my understanding… (There’s a surprise in the second to last paragraph) 01 Let’s Start with a Simple … Read more

Detailed Explanation of Common Standard Function Blocks in PLC: Core Components to Enhance FBD Programming Efficiency

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Detailed Explanation of Common Standard Function Blocks in PLC: Core Components to Enhance FBD Programming Efficiency

Hello everyone! Today, let’s talk about standard function blocks in PLCs. To be honest, many engineers have used PLCs for years but are still a bit confused about using standard function blocks. What a pity! These little blocks are the secret weapon to improve programming efficiency—it’s incredible! Just last week, I encountered a situation where … Read more