Understand the difference between Data Types and Abstract Data Types (ADT) in this clear breakdown of data structure fundamentals. Learn how they are defined, how they work, and why ADTs are essential ...

When classes are more structure than you need, tuples let you specify simple type-safe aggregates of other data types. They'll also let you create a dictionary collection…but it won't be type-safe. In ...

The physical layout of data. Data fields, memo fields, fixed length fields, variable length fields, records, word processing documents, spreadsheets, data files, database tables and indexes are all ...