What is Big O Notation? A Plain English Guide for Developers
Learn Big O notation without the math degree. Understand O(1), O(n), O(n²) and why it matters for your code with real examples.
2024-02-195 min
algorithms
fundamentals
Developer Blog
Code Explanation Tips & Tutorials
Learn how to understand code faster, work with legacy systems, and become a more effective developer with AI-powered tools.
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Understanding Recursion: When Functions Call Themselves
Recursion explained simply. Learn the mental model, see the patterns, and know when to use it (and when not to).
2024-02-186 min
fundamentals
recursion
What is a REST API? The Basics Explained
REST APIs explained in simple terms. Understand endpoints, HTTP methods, status codes, and how web services communicate.
2024-02-176 min
api
rest