#    
## Overview
In Swift, we can get a random element from an array by using **`randomELement()`**. If the array is empty, `nil` is returned.
## Syntax
```swift
arr.randomElement()
```
## Parameters
This method does not take any parameters.
## Return value
This method returns an element from the array `arr`, picked at random.
## Example


// create arrays
let numbers = [1, 3, 10, 4]
let techCoys = ["Google", "Amazon", "Netflix"]
// get random elements
let randomNum = numbers.randomElement()!
let randomTechName = techCoys.randomElement()!
// print random elements
print(randomNum)
print(randomTechName)

## Explanation
In the above code snippet:

- **Line 2 and 3**: We create arrays `numbers` and `techCoys`.
* **Line 5 and 6**: We call the `randomElement()` method on the arrays we created, and store the elements inside variables `randomNum` and `randomTechName`.
* **Line 8 and 9**: We print the results.

How to get a random element from an array in Swift

Use `randomElement()` to fetch a random array element; it returns nil if the array is empty.