Sure and nothing wrong with that. Especially if you have no CS degree it is a valuable exercise.
But I just didn't understand the way the article frames it. It's not something "weird" to do, it is something which has been done by many, many people, usually for educational reasons.
But I just didn't understand the way the article frames it. It's not something "weird" to do, it is something which has been done by many, many people, usually for educational reasons.