variable naming

Struggling with Python Variable Naming? 6 Tips for Writing Standard Code Even with Limited English Skills

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Struggling with Python Variable Naming? 6 Tips for Writing Standard Code Even with Limited English Skills

In Python, good variable naming conventions can significantly enhance code readability, maintainability, and team collaboration efficiency. Here are strongly recommended and widely recognized variable naming conventions, along with practical suggestions based on English proficiency: 1. Core Principles Letters + Numbers + Underscores: Variable names can only contain a-z, A-Z, 0-9, and _, and cannot start … Read more

Connecting PLC Input/Output Devices and Variable Definitions

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Connecting PLC Input/Output Devices and Variable Definitions

In the years of factory automation, I have seen too many beginners complicate simple issues. Today, let’s talk about PLC input and output. Many people think it’s simple at first glance, but there are numerous cases of failure when actually implementing it. Just the other day, I visited a paper factory where the so-called engineer … Read more

Getting Started with Python: Don’t Let These Pitfalls Delay Your Programming Journey

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Getting Started with Python: Don't Let These Pitfalls Delay Your Programming Journey

Friends, have you watched a bunch of Python tutorials but still can’t write code? Don’t worry, today I will share some practical tips that those tutorials didn’t cover. 1. Understand this first: How does Python actually run code? Many beginners don’t even know how to execute a .py file. Try this: Execution method: Open the … Read more