anonymous functions

PLC Control with ST: Learning Notes on Version 3 – Utilizing Subroutines, Function Blocks (FB), and Functions (FC) Effectively!

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PLC Control with ST: Learning Notes on Version 3 - Utilizing Subroutines, Function Blocks (FB), and Functions (FC) Effectively!

Previously, we discussed textual programming, where the most important aspect is structuring, similar to writing an article that needs to be divided into chapters, sections, and paragraphs. For ST programming, we also need to appropriately apply subroutines, function blocks (FB), and functions (FC) to break down the program, making it more organized and clear! Chapter … Read more

Common Python Syntax

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Common Python Syntax

Whether you are a beginner in Python programming or an experienced developer looking to quickly review syntax, today we will organize common Python syntax, covering basic syntax, data structures, control flow, functions, and classes. Python has a large number of third-party dependency packages and a very active community. 1. Basic Rules and Environment Setup(1) Indentation … Read more

A Comprehensive Guide to Shell Scripting from Basics to Practical Applications

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A Comprehensive Guide to Shell Scripting from Basics to Practical Applications

Source: Beginner’s Station 1. Introduction to Shell 1.1 What is Shell Introduction to Shell Scripting # Why introduce Shell Last time I published a detailed article on Linux commands, which received a lot of recognition from friends. Some fans privately messaged me, asking for a shell programming guide. After some preparation, I spent 2 weeks … Read more

C Language Exercise Class – Day 27

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C Language Exercise Class - Day 27

01 The semicolon is a separator between C statements, not a part of the statement (True/False) Answer: False Explanation: The semicolon is an essential part of the statement. 02 The curly braces “{” and “}” can only serve as delimiters for function bodies (True/False) Answer: False Explanation: Uses of curly braces: Delimiters for functions Delimiters … Read more

C Language Exercise Class – Day 26

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C Language Exercise Class - Day 26

01 (Common Mistake) The basic unit of a C program is a function (True/False) Answer: True Explanation: The basic unit of a C program is a function. C is a structured programming language, and a C program consists of one or more functions. Every C program must include the main() function as the entry point, … Read more

Macro Definitions in C Language: The Clever Use of Preprocessor Directives

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Macro Definitions in C Language: The Clever Use of Preprocessor Directives

In the C language, macro definitions are a very powerful tool that can help us simplify code, improve readability, and maintainability. This article will detail macro definitions in C, including their basic concepts, usage methods, and some common application scenarios. What is a Macro Definition? A macro definition is a preprocessor directive used for text … Read more

Detailed Syntax of C++ Lambda Expressions

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Detailed Syntax of C++ Lambda Expressions

Detailed Syntax of C++ Lambda Expressions In modern C++, lambda expressions are a very powerful feature that allows us to define anonymous functions and pass them as parameters to other functions. The introduction of lambda expressions makes the code more concise and easier to maintain, especially when dealing with callbacks, event handling, and algorithms. What … Read more

Essential Guide to C++ Basics: Detailed Explanation of Functions, Inline Functions, and Lambda Functions

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Essential Guide to C++ Basics: Detailed Explanation of Functions, Inline Functions, and Lambda Functions

Introduction In the journey of C++ programming, functions are the fundamental building blocks for constructing complex programs. They are like Lego blocks, allowing us to break down code into smaller, more manageable parts. Today, we will delve into three important types of functions in C++: regular functions, inline functions, and lambda functions. Mastering these will … Read more

Common Syntax in CMake (Functions)

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Common Syntax in CMake (Functions)

Previous exciting content:CMake Hello, WorldCMake VariablesCMake Official Tutorial (Basic Project Setup)CMake Official Tutorial (Creating Libraries)CMake Official Tutorial (Usage Requirements)CMake Official Tutorial (Installation and Testing)CMake Common Syntax (if Statements)CMake Common Syntax (Cache Variables)CMake Common Syntax (Environment Variables)CMake Common Syntax (Mathematical Calculations)CMake Common Syntax (Strings)CMake Common Syntax (Lists)CMake Common Syntax (Loops)CMake Common Syntax (Macros) Functions in CMake … Read more