How Can I Tell Whether I’m Really Learning to Code?

Try building a small project from scratch, such as a text-based Tic-Tac-Toe game. You’ll need to represent the board, accept player input, implement the computer’s moves, and detect wins or draws. Projects like this reveal what you understand and expose the areas you need to study next. Practice with data structures and algorithms is useful too, but it shouldn’t replace learning how to design and structure a complete program.

Use tutorials as references when you’re stuck, not as your main activity. Start with a goal, attempt it yourself, search for specific information when you hit a problem, and then apply what you found. Programming is largely a cycle of building, debugging, learning, and trying again. You can also measure your progress the same way a class does: explain concepts in your own words, complete exercises without help, and check whether you can apply the ideas in a new situation.