MIT The Missing semester Lecture of Your CS Education Lecture 7 - Debugging and Profiling

MIT The Missing semester Lecture of Your CS Education Lecture 5 - Command-line Environment

MIT The Missing semester Lecture of Your CS Education Lecture 4 - Data Wrangling

MIT The Missing semester Lecture of Your CS Education Lecture 3 - Editors(Vim)

MIT The Missing semester Lecture of Your CS Education Lecture 2 - Shell Tools and Scripting

MIT The Missing semester Lecture of Your CS Education Lecture 1 - The Shell

For work needs, I’m learning python these days. When I met multiple inheritance, I felt a little bit confused.

Prototype is a creational design pattern that lets you copy existing objects without making your code dependent on their classes.

Singleton is a creational design pattern that lets you ensure that a class has only one instance, while providing a global access point to this instance.

Builder is a creational design pattern that lets you construct complex objects step by step. The pattern allows you to produce different types and representations of an object using the same construction code.