Yes but that isn't real code. If you see something like:
> var conn = openDatabaseConnection();
Are you actually confused about what conn represents? Does it matter what the exact type is, if you already know what it is and what you can do with it?
> var conn = openDatabaseConnection();
Are you actually confused about what conn represents? Does it matter what the exact type is, if you already know what it is and what you can do with it?