Tag: Swift
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Type Annotations in Swift
Type annotations are used to specify the type of a value or variable in Swift. Type annotations are written immediately after the variable or value name, followed by a colon (:) and the name of the type. Type annotations are optional in Swift, but they can be useful for providing additional information about the types…
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Constants & Variables in Swift
Constants and variables are used to store and manage data in your program in Swift. Constants are values that cannot be changed, while variables are values that can be changed. Constants are declared using the let keyword, followed by the name of the constant and its type. Here is an example of how you could…
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Array in Swift
In Swift, an array is a collection of values that are stored in a single ordered list. For example, you could use an array to store a list of names or a list of numbers. Here is an example of how you could create an array of strings in Swift: In this example, names is…