SwiftUI Notes

With this project, we continue to progress in SwiftUI. We will learn new topics such as VStack, Image, LinearGradient.

In this section, we are starting to create WeSplit, our bill splitting application. In this section, we will examine how to read text with TextField, create Picker in Form, SwiftUI Segmented Control and how to hide the keyboard.

During Project-1, we will get an introduction to the basics of SwiftUI. Throughout the project, we will create an application called WeSplit.

In this article, we’re going to do a quick review of the basics of Swift that we’ve been looking at for the past 14 days.

In this section, we will examine Swift’s solutions for null references (variables with no value), known as optionals.

How to Create and Use Swift Protocol? #Protocol is similar to contracts in Swift. It allows us to define what kind of functions we expect a data type to support, so we can follow those rules in the rest of our code.

Classes are quite similar to Struct at first glance. With Classes we can create new data types with their own properties and methods.

Swift Access Control #By default, Swift Structs have no limitations on access to property and method.

How to Create a Struct? #The struct in Swift allows us to create a comprehensive, custom data type with its own variables and its own functions.

Assigning Function to Variable or Constant #We can assign functions to variables or constants, pass functions as parameters to functions, or return functions from functions.