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List.nth<'T> Function (F#)

Den Delimarsky|Last Updated: 7/6/2016
|
1 Contributor

Indexes into the list. The first element has index 0.

Namespace/Module Path: Microsoft.FSharp.Collections.List

Assembly: FSharp.Core (in FSharp.Core.dll)

Syntax

// Signature:
List.nth : 'T list -> int -> 'T

// Usage:
List.nth list index

Parameters

list Type: 'Tlist

The input list.

index Type: int

The index to retrieve.

Exceptions

ExceptionCondition
ArgumentExceptionThrown if the index is outside the length of the list.

Return Value

The value at the given index.

Remarks

This function is named Get in compiled assemblies. If you are accessing the function from a language other than F#, or through reflection, use this name.

Example

let list1 = [ -10 .. 10 ]
List.nth list1 5
|> printfn "The fifth element: %d"

Output

The fifth element: -5

Platforms

Windows 8, Windows 7, Windows Server 2012, Windows Server 2008 R2

Version Information

F# Core Library Versions

Supported in: 2.0, 4.0, Portable

See Also

Collections.List Module (F#)

Microsoft.FSharp.Collections Namespace (F#)

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