SwiftUI and Node.js Full Stack - Build Twitter - iOS 16 - Fetching a Specific User

In this episode, the focus is on creating functionality to fetch a single user by ID. The tutorial begins with a recap of the previous episode, which covered deleting a user. The instructor guides through implementing a GET request to fetch a specific user, emphasizing the use of parameters and error handling with try-catch blocks. Testing is demonstrated using Postman, and code optimization is discussed to ensure sensitive data like passwords are not exposed. The episode concludes with a preview of future topics, including file uploads and tweet creation.

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