re-engineering of C++, D is now a very different language. As it has developed, it has drawn inspiration from other high-level programminglanguages. Notably,
consists of a variable that may hold such a data structure. Some programminglanguages support a union type for such a data type. In other words, a union
Harbour is a computer programminglanguage, primarily used to create database/business programs. It is a modernised, open source and cross-platform version