Question

How to count only the unique words from a string in VB.NET

Answer 1

Imports System
Imports System.Linq

Public Class Program
	Public Shared Sub Main()
		Dim s As String = "vb.net cpp vb.net java c python VB.net c cpp php java"
		
        Dim words = s.Split()
		
        Dim unqiueWordsCount As Integer = words.Distinct().Count()
		
        Console.WriteLine(unqiueWordsCount)
    End Sub
End Class




' run:
'
' 7
'

 

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