The Problem with any
Without generics, we often resort to any for flexible functions:
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LearnStep 1 of 2
Why Generics?
Learning Objectives
- •Understand the problem generics solve
- •Use basic generic syntax
- •Apply type parameters
Lesson Outline
LearnStep 1/2
Why Generics?
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Generics to the Rescue
Generics let us capture the type and use it:
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Generic Syntax
<T>- Type parameter (convention: T, U, V, K, V)- Placed after function name, before parameters
- Can be inferred or explicitly specified
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