Click the blue text above to follow us We hope that through this game programming, more parents and children can easily access youth programming, and further understand programming. Parents can learn and practice together with their children, observing their interest in programming, thus understanding whether their child has an interest in this area. We always … Read more
Hi, I’m Huajie 🌸, a Python enthusiast who codes late at night and writes technical articles while sipping coffee during the day. Let me tell you something. Recently, while I was writing a command-line tool, I wanted to add some flashy effects to make it less plain and serious… So, I dove into various ASCII … Read more
Web scraping made easy! The Scrapy framework helps you say goodbye to the nightmare of “manual” web scraping Have you ever been troubled by the question – every time you scrape a webpage, do you have to manually write requests, parse, and store? Writing a small scraper is easy, but when the project gets larger, … Read more
In the fast-paced modern life, repetitive tasks act like invisible “time thieves,” quietly consuming our work efficiency and creative enthusiasm. When faced with mechanical operations such as data organization and file archiving, manual processing not only easily leads to burnout but may also result in inefficiency due to negligence. Fortunately, Python, with its rich standard … Read more
1. Introduction to Python 1. Why Learn Python? Before learning Python, don’t worry about having no background or being “slow”. I firmly believe that as long as you want to learn and put in the effort, you can master it and use Python for many tasks. In this noisy era, many technologies or concepts will … Read more
Real-Time Monitoring of System Resources with Python: Visualizing CPU, Memory, and Disk Usage Have you ever faced a situation where your computer suddenly lags or applications crash? — Insufficient system resources are one of the most common culprits. As a developer, it is crucial to understand how your programs utilize system resources. However, the information … Read more
Guide to Enhancing Core Competencies for Intermediate Python Developers 1. In-Depth Analysis of Object-Oriented Programming 1.1 Type System and Metaclass Mechanism class MetaSingleton(type): _instances = {} def __call__(cls, *args, **kwargs): if cls not in cls._instances: cls._instances[cls] = super().__call__(*args, **kwargs) return cls._instances[cls] class DatabaseConnector(metaclass=MetaSingleton): def connect(self): # Implement database connection logic pass Technical Analysis: • Metaclass … Read more
Click the blue text Follow us Imagine that the small program you write can not only perform calculations but also chat with you like a friend! Today, we will let Python
🚀 Tutorial Overview This tutorial is aimed at intermediate engineers who have mastered the core syntax of Python and are eager to break through development paradigms. It focuses on advanced applications of type annotations, descriptor-based domain modeling, and the decorator factory pattern, through the construction of a micro ORM framework case study, mastering the engineering … Read more
In 2025, build various powerful applications with these 15 Python libraries. Long press to follow “Python Learning and Research Base”, join the reader group, and share more exciting content. In the technical ecosystem of Python, the rich and diverse libraries are a major highlight, greatly expanding the application boundaries of Python and serving as “power … Read more