Instance MethodSwift

# dropFirst(_:)

Returns a subsequence containing all but the given number of initial elements.

`func dropFirst(_ k: Int = 1) -> Self.SubSequence`

## Parameters

- k
The number of elements to drop from the beginning of the collection.

`k`

must be greater than or equal to zero.

## Returns

A subsequence starting after the specified number of elements.

## Overview

If the number of elements to drop exceeds the number of elements in the collection, the result is an empty subsequence.

```
let numbers = [1, 2, 3, 4, 5]
print(numbers.dropFirst(2))
// Prints "[3, 4, 5]"
print(numbers.dropFirst(10))
// Prints "[]"
```