Error Handling & Initialization | Swift Fundamentals | Xcode Tutorial
Error Handling and Initialization in Swift! 🚀
In this Swift Fundamentals video, we’ll explore error handling and initialization to write safe, reliable Swift code. Learn how to handle errors with try, catch, and do blocks, and initialize objects using default, custom, and failable initializers for flexibility and validation.
What You’ll Learn:
Error Handling: Use custom error types, handle exceptions safely, and debug effectively.
Initializers: Master default, custom, and failable initializers to set up objects securely.
Validation During Initialization: Combine error handling and initialization to ensure data integrity.
By the end, you’ll confidently manage errors and create robust initializers in your Swift code. 🎉
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Links:
Xcode: https://developer.apple.com/xcode/
Swift Documentation: https://www.swift.org/documentation/
Timestamps:
0:00 - Introduction
0:21 - Error Handling
1:10 - Throwing a function
2:39 - Do, Try, Catch
5:41 - Initialization
8:25 - Failable Initialization
10:49 - Combining Error Handling + Initialization in Swift
13:47 - Recap
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