"At the time that I wrote this book I knew about 20 programming languages and could learn new ones in about a day to a week depending on how weird they were."
He's saying the entire range is a day to a week. The ones that are isomorphic would take a day or two, I agree.
But he's saying the ones that are not isomorphic also take just up to a week, and according to other discussions with him, it's not because he's already an expert in those other types of languages.
He's saying the entire range is a day to a week. The ones that are isomorphic would take a day or two, I agree.
But he's saying the ones that are not isomorphic also take just up to a week, and according to other discussions with him, it's not because he's already an expert in those other types of languages.