Created
August 11, 2018 01:50
-
-
Save mildocjr/d146b4645742a5e443bec4a3149a9d12 to your computer and use it in GitHub Desktop.
type-cast-2
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| var someInteger = 4 | |
| var someDouble: Double? | |
| someDouble = Double(someInteger) | |
| print(someDouble) // prints "4.0" (the .0 is because it was | |
| // previously a Double |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment