swiftui

What is Function? #We can write functions separately from the rest of our code and call them repeatedly as needed.

Computers are very good at performing repetitive operations. In Swift, these repetitive structures are called loops.

In Swift, we may need to check some conditions. We may want to do different operations depending on whether the condition is true or false.

Swift can assign the type of the constant (let) or variable (var) we create based on the initial value we give it.

In this section; we will examine complex data types such as Array, Dictionary, Set and Enum.

In today’s lesson, we will look at Booleans, a data type that stores the result of logical conditions, and Interpolation, an important feature that we can use in String expressions.

Variables are created with var and constants are created with the keyword let. The value of variables marked as var can be changed anywhere in the program.