Getting Started with Embedded Systems
Board Setup & Configuration
Programming Tutorials (C, Python, Rust)
Debugging & Performance Optimization
Click the blue text to follow us Hello everyone, I am your old friend— Sister Fang , a senior author focused on PLC programming and industrial automation teaching! Today, let’s talk about a particularly “high-end” topic: The application scenarios of PLC combined with artificial intelligence technology DeepSeek in the chemical industry . Don’t worry, Sister … Read more
Python Debugging Techniques: Quickly Identify Issues In the daily programming process, debugging code is an inevitable part. When encountering errors or exceptions, how to effectively locate and resolve these issues will significantly improve your development efficiency. This article will introduce some debugging techniques in Python, including using print statements, exception handling, the pdb module, and … Read more
🐍 Introduction to Python: Mastering Programming Basics from Scratch 🌟 Chapter 1: Introduction to Python Python is a object-oriented, interpreted high-level programming language with the following core advantages: • Concise and elegant syntax design • Powerful standard library and third-party ecosystem • Cross-platform compatibility (Windows/macOS/Linux) • Active developer community support 🛠️ Chapter 2: Environment Installation … Read more
1. Preparation Before you start writing code, you need to ensure that Python and the `pygame` library are installed. If you haven’t installed `pygame`, you can do so using the following command in the cmd terminal: pip install pygame 2. Snake Game Code Here is the complete code: import pygame import random import time # … Read more
The differences between single quotes, double quotes, and triple quotes in Python: 1. Single quotes (‘) and double quotes (” )： • Functionally identical：Both are used to define single-line strings and can be used interchangeably. • Selection criteria：Primarily based on the type of quotes contained within the string to avoid using escape characters. • If … Read more
0. Prerequisites 1. Common Data Types NOTICE 1.1 Numerical Operations NOTICE 1.2 Strings 1.3 Indexing and Slicing 1.4 Lists 1.5 Tuples 1.6 Dictionaries 1.7 Sets 2. Control Flow 2.1 if 2.2 while 2.3 for with range/zip/enumerate 3. Functions 4. Input and Output (Standard Input and Output) 5. File Operations 6. Packages 7. Classes 8. Exception … Read more
📦 Beginner’s Guide to Packaging Python Programs: A Dual-Platform Guide for Windows/Linux 🌟 Why Package? ✅ Users do not need to install the Python environment ✅ Protect source code ✅ One-click installation/uninstallation is more convenient 🖥 Windows Platform: Packaging EXE Files Recommended Tool: PyInstaller (Five-Star Rated Tool) # One-click installation pip install pyinstaller 🚀 3 … Read more
Click ▲ to follow “CU Technology Community” and pin the public account More exciting content delivered to you first This article is authorized to be reproduced from | Liangxu Linux ID | liangxuxiansheng ☞ Essential resources for programmers advancing to architects are available for free ☜ When it comes to switching directories in Linux, everyone … Read more
Audio Software Airtime – Airtime is an open-source broadcasting software for scheduling and remote site management. Ardour – Record, edit, and mix on Linux. Audacious – An open-source audio player that plays your music the way you want without consuming your computer’s resources for other tasks. Audacity – Free, open-source, cross-platform audio recording and editing … Read more
The following is a complete reference manual for 100 high-frequency Linux commands, categorized with command names, function descriptions, common parameters, and typical use cases: 1. File and Directory Operations (15 commands) Command Function Description Parameter Examples Typical Use Case <span><span>ls</span></span> List directory contents <span><span>-l for detailed information </span></span><code><span><span>-a</span></span>Show hidden files <span><span>ls -la /etc</span></span> <span><span>cd</span></span> Change … Read more