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2 cards from this section. Quick, good the night before a test.
Define what a generic class is.
Think about flexibility in data types.
What does the type parameter 'T' represent in a generic class?
Consider it as a variable for types.
What does the 'T' in a generic class represent?
It's a placeholder for types.
True or False: Generic interfaces can help in type consistency.
Consider how they manage data types.
Implement a generic class named Container<T> that can hold a list of items of type T. Include methods to add an item, remove an item and retrieve an item by its index.
Think about how to manage a list-like structure within a class.
Create a generic interface named Repository<T, ID> that includes methods for basic CRUD operations. Implement this interface for a hypothetical Product entity.
Consider what methods a generic repository must include to be functional.
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