How to Copy an Array in Swift

How to Copy an Array in Swift ?

To copy an array in Swift, you can use the Array initializer or the assignment operator.

In this example,

We create an array named arr1 with elements.
We then create a new array arr2 using the Array initializer Array(arr1).
The Array initializer creates a new array with the elements of the original array.

let arr1 = [1, 2, 3, 4, 5]
let arr2 = Array(arr1)
print("Array 1:", arr1)
print("Array 2 (copy of Array 1):", arr2)

Array 1: [1, 2, 3, 4, 5]
Array 2 (copy of Array 1): [1, 2, 3, 4, 5]

In this example,

let arr1 = [1, 2, 3, 4, 5]
var arr2 = arr1
print("Array 1:", arr1)
print("Array 2 (copy of Array 1):", arr2)

Array 1: [1, 2, 3, 4, 5]
Array 2 (copy of Array 1): [1, 2, 3, 4, 5]

In this tutorial, we learned How to Copy an Array in Swift language with well detailed examples.