I don't think "lazy" is a problem in real code. They just annoys when in interactive shell which you just want to print their result. In fact python3 has changed a lot of list like data type or function to "lazy",…
I don't think "lazy" is a problem in real code. They just annoys when in interactive shell which you just want to print their result. In fact python3 has changed a lot of list like data type or function to "lazy",…