Thank you ! It's my birthday soon, just ordered the last one :) I learned how to code at a bootcamp. It's fast and it's not deep knowledge (they teach you the "how" not the "why"), I'm learning fundamentals of CS on my own to bridge the gap. But practically, a few things I'd love to learn : 1. How to write optimized code (best practices ie. in terms of space and time complexity) 2. What is a great software development process ? Design -> Code -> Test ? That kind of process I'm very curious about. Learn how, if I launched a product, should do in terms of steps of development.