Typescript Generics | Beginners Tutorial with Examples

Published: 15 November 2022
on channel: Dave Gray

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Learn about Typescript Generics in this Typescript beginners tutorial with examples. Typescript Generics allow for type variables which are helpful when we do not know what type will be passed to a TS function, interface, type alias or class.

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Typescript Generics | Beginners Tutorial with Examples

(00:00) Intro
(00:05) Welcome
(00:28) Starter code and set up
(01:33) What are Generics?
(02:02) Basic Example and Syntax
(03:46) isObject example
(05:53) isTrue with keyof Assertion
(11:03) Interface with Generic example
(13:00) Narrowing Generics with Extends
(15:05) Multiple Type Variables & Extends with keyof
(19:43) Class with Generics

📚 Suggested Pre-requisites for this Typescript course:
🔗JavaScript for Beginners full course:    • JavaScript Full Course for Beginners | Com...

📚 Tutorial References:
🔗 Typescript Official Website: https://www.typescriptlang.org/
🔗 Anders Hejlsberg, Creator of Typescript and C# Interview: https://dev.to/destrodevshow/typescri...
🔗 Stackoverflow Survey Results: https://survey.stackoverflow.co/2022/...
🔗 MDN - Static Typing: https://developer.mozilla.org/en-US/d...
🔗 MDN - Dynamic Typing: https://developer.mozilla.org/en-US/d...
🔗 MDN - Type Coercion: https://developer.mozilla.org/en-US/d...
🔗 TS Type Assertions: https://www.typescriptlang.org/docs/h...

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