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 preview its elements.
// Initialize Array with 5 elements var myArray = [1,2,3,4,5] // Print Array contents to preview print(myArray)
Remove All Elements
Now that we have an error with elements let’s learn how to empty it and remove all its elements. To do that we will use the array’s built-in function called removeAll(). Calling the removeAll() function will remove all elements from an array.
// Remove all elements from Array myArray.removeAll() // Print Array contents to preview print(myArray)
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