Complete curriculum
Python Course
Follow the lessons in order—from your first development environment through testing, APIs, concurrency, and professional package distribution.
2.5. Introduction to Testing
Get started with writing and running tests so your code stays reliable, refactor-safe, and bug-free as it grows.
Read ArticleChapter 3. Advanced Python
For serious developers and those building production-grade applications. Focus: efficiency, scalability, and best practices.
Read Article3.1. Advanced Data Structures & Algorithms
Go beyond the basics with built-in and specialized data structures that make your code faster and more efficient for real-world tasks.
Read Article3.2. Generators, Decorators and Context Managers
These three features represent some of Python's most powerful and "Pythonic" constructs. They allow you to write cleaner, more efficient, and more maintainable code by managing state,…
Read Article3.3. Concurrency & Parallelism
Modern applications demand speed and responsiveness. Users expect web pages to load quickly, data processing to happen in real-time, and interfaces to remain interactive even during…
Read Article3.4. Building and Consuming APIs
APIs (Application Programming Interfaces) are the backbone of modern software development, enabling applications to communicate with each other over the internet. In this chapter, you'll…
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