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Generics Basics
Last Updated: June 6, 2026
High Priority
16 min read
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On this page
Life Before Generics
What "Parameterized Type" Actually Means
The Diamond Operator and Type Inference
Type Parameter Naming Conventions
Using the Standard Library's Generic Types
Raw Types: What They Are, Why to Avoid Them
Putting It Together: A Small Checkout Flow
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