4 ms·

This is really good to know because I think I fall into the "try something in code, test, and debug my way through it" category a lot. Do others agree that thi

• blakehaswell 12y ago
  Yeah, my experience has lead me to believe that planning the solution in relatively high detail before touching my keyboard leads to faster feedback, better designs, and fewer bugs. I’ll generally take a pad and pen and write down my requirements and assumptions. This helps flesh out any further information I’ll need before I begin. Once I’m satisfied that I understand the problem I’ll sketch out a planned architecture (dependency graphs, data structures, etc). If this uncovers more missing information then I’ll get that information and revisit the requirements and assumptions. Sometimes the missing information is that I don’t actually know how to do something in the particular environment I’m coding in. In that case I’ll prototype the minimum code I need to figure out how to do what I need to (I never use the prototype in production code). Once I have a planned architecture that I’m happy with, writing the tests and code is relatively mechanical and straight-forward. I’ll do this for pretty much any change to a codebase that is more complicated than changing a single function.