Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Abstract: In recent years, mini-programs have rapidly gained popularity and are widely used in payment, travel, shopping and other fields, greatly enhancing the convenience of users’ lives. However, ...

If you're working with a large amount of data in your Bash scripts, arrays will make your life a lot easier. Some people get ...

SQLModel is a library for interacting with SQL databases from Python code, with Python objects. It is designed to be intuitive, easy to use, highly compatible, and robust.