Array

In Swift, an array is an ordered collection of values. These values can be of any type: integers, strings, dictionaries, and even custom types. In this tutorial, you will learn how to create an empty Array in Swift. Empty Array of Integers To create an empty array of integers, you can use the following syntax:…

In this short Swift code example, you will learn how to: Initialize an Array with 5 elements in Swift, Remove an element from an array at the specified index. Create an Array Let’s first create a new array with some elements in it. // Initialize Array with 5 elements var myArray = [1,2,3,4,5] // Print…

In this short Swift code example, you will learn how to: Initialize an Array with 5 elements in Swift How to remove all elements from an Array Initialize Array with 5 elements In the code example below, we will create a new array with 5 elements and we will print out all this array to…

In this tutorial, you will learn how to use index along with element in Array loop. When iterating over an array, if you need the index for each element along with its value, you can use the enumerated() method to iterate over the array Create an Array First, let’s create an array with some elements.…

Lets’ create an Array with three elements first. var myArray = [“Swift”, “Objective-C”, “PHP”] Now we can loop through all elements in Array for arrayElement in myArray { print(arrayElement) } Loop through an array of elements and print out element index as well as element value. for (index, element) in myArray.enumerated() { print(“Element index: \(index).…