# Swift

Everything about the Swift programming language, from basic to advanced, from simple to complex

## Swift: How to Convert a Set to an Array and Vice Versa

Updated: May 11, 2023 By: Frienzied Flame

Converting a set to an array In Swift, there are a couple of different ways to turn a set into an array. Let’s explore them one by one….

## Swift: symmetricDifference() and fromSymmetricDifference() methods

Updated: May 11, 2023 By: Khue

This succinct article is about the set.symmetricDifference() and the set.fromSymmetricDifference() methods in Swift. I assume you already have some basic understanding of the programming language, so I won’t…

## How to Find the Union of 2 Sets in Swift

Updated: May 11, 2023 By: Khue

This concise article is about finding the union of 2 sets in Swift. I assume you already have (at least) some basic understanding of the programming language, so…

## How to Find the Intersection of 2 Sets in Swift

Updated: May 11, 2023 By: Khue

This concise and straight-to-the-point article is about finding the intersection of 2 sets in Swift. I assume you already have some basic understanding of the programming language, so…

## Subtracting 2 Sets in Swift (with Examples)

Updated: May 10, 2023 By: Khue

In Swift, a set is a collection of unique values that can be compared for equality. Subtracting 2 sets is the operation of removing the elements of one…

## Swift: Removing Elements from a Set (4 Examples)

Updated: May 10, 2023 By: Khue

This concise, practical article will walk you through several unique examples that demonstrate how to remove single or multiple elements from a set in Swift. Without any further…

## Iterating over a Set in Swift

Updated: May 9, 2023 By: Wolf

In Swift, there are two main ways to iterate through a set. The first approach is to use a for-in loop, and the second one is to use…

## Swift: Checking if a Set Contains a Specific Element

Updated: May 9, 2023 By: Khue

In Swift, you can check whether a set contains a specific element or not by using the contains() method. Its syntax is as follows: Where set is the…

## Swift: Counting the Number of Elements in a Set

Updated: May 9, 2023 By: Khue

In Swift, you can count the number of elements in a set by using the count property. Example: Output: An empty set is a set that contains no…

## Adding new Elements to a Set in Swift

Updated: May 9, 2023 By: Wolf

In Swift, you can add a new element to an existing set by using either the insert() method or the update() method. Using the insert() method The insert()…

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