question swiftui swift September 8, 2024 How to make Squircle shape in SwiftUI and how to easily convert it to a circle or a rectangle?

To create a squircle shape (a combination of a square and a circle, also known as a superellipse) in SwiftUI, you can define a custom shape by conforming to the Shape protocol and implementing the superellipse formula. The formula for a superellipse is:

question swiftui swift September 8, 2024 How to loop through an enum in SwiftUI?

In SwiftUI, looping through an enum is not directly possible without some extra work because enums in Swift don’t inherently support iteration. However, you can achieve this by making the enum CaseIterable, which automatically provides a collection of all cases in the enum.

question swift September 8, 2024 How to convert only the first character to uppercase in a string in Swift?

In Swift, you can make the first character of a string uppercase by using built-in string manipulations or by extending the String type. Here’s an example of both approaches: