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Typescript Objects, Arrays, Tuples & Enums | Basics Tutorial
Web Dev Roadmap for Beginners (Free!): https://bit.ly/DaveGrayWebDevRoadmap
In this Typescript Objects, Arrays, Tuples & Enums basics tutorial you will learn about each of those types as well as inferred & explicit types, optional properties, type vs interface, object params and more.
π Become a full-stack web dev with Zero To Mastery Courses:
- The Complete Web Developer: https://bit.ly/WebDevMaster
- Master the Coding Interview: https://bit.ly/FAANGInterview
- Junior to Senior Dev Roadmap: https://bit.ly/WebDevRoadmap-JrtoSr
π© Subscribe β https://bit.ly/3nGHmNn
π¬ Course Updates β https://courses.davegray.codes/
β Questions - Please post them to my Discord β https://discord.gg/neKghyefqh
β Buy Me A Coffee β https://www.buymeacoffee.com/davegray
π Follow Me On Social Media:
Github: https://github.com/gitdagray
Twitter: https://twitter.com/yesdavidgray
LinkedIn: https://www.linkedin.com/in/davidagray/
π All Resources for this Typescript Course: https://github.com/gitdagray/typescript-course
π Playlist for this Typescript Course: http://bit.ly/3GcNJ78
Typescript Objects, Arrays, Tuples & Enums | Basics Tutorial
(00:00) Intro
(00:05) Welcome
(00:16) Getting Started
(01:13) Array Type Inference
(03:15) Array Assignment
(08:05) Array Any Type & Explicit Types
(08:27) Tuples
(12:05) Object Type
(13:59) Object Type Inference
(15:06) Object Type Annotation
(17:56) Object Assignment
(19:46) Optional Object Properties
(20:56) Object Type as a Parameter
(22:29) type vs interface
(23:51) Narrowing with Optional Properties
(26:43) Enums
π Suggested Pre-requisites for this Typescript course:
πJavaScript for Beginners full course: https://youtu.be/EfAl9bwzVZk
π Tutorial References:
π Typescript Official Website: https://www.typescriptlang.org/
π Anders Hejlsberg, Creator of Typescript and C# Interview: https://dev.to/destrodevshow/typescript-and-c-both-created-by-the-same-person-named-anders-hejlsberg-42g4
π Stackoverflow Survey Results: https://survey.stackoverflow.co/2022/#technology-most-popular-technologies
π MDN - Static Typing: https://developer.mozilla.org/en-US/docs/Glossary/Static_typing
π MDN - Dynamic Typing: https://developer.mozilla.org/en-US/docs/Glossary/Dynamic_typing
π MDN - Type Coercion: https://developer.mozilla.org/en-US/docs/Glossary/Type_coercion
β Web Dev Tools:
π Chrome Browser: https://www.google.com/chrome/
π Visual Studio Code (VS Code): https://code.visualstudio.com/
π Node.js & npm: https://nodejs.org/
π Live Server VS Code Extension: https://marketplace.visualstudio.com/items?itemName=ritwickdey.LiveServer
Was this Typescript Objects, Arrays, Tuples and Enums basics tutorial helpful? If so, please share. Let me know your thoughts in the comments.
#typescript #objects #arrays
In this Typescript Objects, Arrays, Tuples & Enums basics tutorial you will learn about each of those types as well as inferred & explicit types, optional properties, type vs interface, object params and more.
π Become a full-stack web dev with Zero To Mastery Courses:
- The Complete Web Developer: https://bit.ly/WebDevMaster
- Master the Coding Interview: https://bit.ly/FAANGInterview
- Junior to Senior Dev Roadmap: https://bit.ly/WebDevRoadmap-JrtoSr
π© Subscribe β https://bit.ly/3nGHmNn
π¬ Course Updates β https://courses.davegray.codes/
β Questions - Please post them to my Discord β https://discord.gg/neKghyefqh
β Buy Me A Coffee β https://www.buymeacoffee.com/davegray
π Follow Me On Social Media:
Github: https://github.com/gitdagray
Twitter: https://twitter.com/yesdavidgray
LinkedIn: https://www.linkedin.com/in/davidagray/
π All Resources for this Typescript Course: https://github.com/gitdagray/typescript-course
π Playlist for this Typescript Course: http://bit.ly/3GcNJ78
Typescript Objects, Arrays, Tuples & Enums | Basics Tutorial
(00:00) Intro
(00:05) Welcome
(00:16) Getting Started
(01:13) Array Type Inference
(03:15) Array Assignment
(08:05) Array Any Type & Explicit Types
(08:27) Tuples
(12:05) Object Type
(13:59) Object Type Inference
(15:06) Object Type Annotation
(17:56) Object Assignment
(19:46) Optional Object Properties
(20:56) Object Type as a Parameter
(22:29) type vs interface
(23:51) Narrowing with Optional Properties
(26:43) Enums
π Suggested Pre-requisites for this Typescript course:
πJavaScript for Beginners full course: https://youtu.be/EfAl9bwzVZk
π Tutorial References:
π Typescript Official Website: https://www.typescriptlang.org/
π Anders Hejlsberg, Creator of Typescript and C# Interview: https://dev.to/destrodevshow/typescript-and-c-both-created-by-the-same-person-named-anders-hejlsberg-42g4
π Stackoverflow Survey Results: https://survey.stackoverflow.co/2022/#technology-most-popular-technologies
π MDN - Static Typing: https://developer.mozilla.org/en-US/docs/Glossary/Static_typing
π MDN - Dynamic Typing: https://developer.mozilla.org/en-US/docs/Glossary/Dynamic_typing
π MDN - Type Coercion: https://developer.mozilla.org/en-US/docs/Glossary/Type_coercion
β Web Dev Tools:
π Chrome Browser: https://www.google.com/chrome/
π Visual Studio Code (VS Code): https://code.visualstudio.com/
π Node.js & npm: https://nodejs.org/
π Live Server VS Code Extension: https://marketplace.visualstudio.com/items?itemName=ritwickdey.LiveServer
Was this Typescript Objects, Arrays, Tuples and Enums basics tutorial helpful? If so, please share. Let me know your thoughts in the comments.
#typescript #objects #arrays