Optional Chaining - What are Optionals in Swift (EVERYTHING YOU NEED TO KNOW)

Master optionals in swift like a pro. In this swift optionals tutorial you will learn optional chaining in swift. You will see a swift optional implementation an understand optionals meaning.

What is the use of optionals in Swift? What is unwrapping in Swift? What is optionals in swift? What is unwrapping in Swift? What is force unwrapping? What is optional binding in Swift? You will get the answers to all of these questions in this video.

Understanding optionals in swift can be hard. This video tackles swift optionals explained. Here, at Rebeloper we strive to teach you all things swift. In this video you will learn about:

  • swift optional type,

  • swift unwrap optional string,

  • swift optional default value,

  • guard swift,

  • swift force unwrap optional

Let's demystify optionals in swift right now!

Don’t forget to download the resources:here

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