Question

How to create an intersection of a HashSet and a List in VB.NET

Answer 1

Imports System
Imports System.Collections.Generic

Public Class Program
    Public Shared Sub Main(ByVal args As String())
        Dim hset As HashSet(Of String) = New HashSet(Of String) From {
            "c#",
            "vb.net",
            "c",
            "python",
            "java",
            "c++",
            "go",
            "php"
        }
        Dim list As List(Of String) = New List(Of String) From {
            "vb.net",
            "c",
            "c++",
            "javascript",
            "node.js"
        }
        
		hset.IntersectWith(list)
		
        Console.WriteLine(String.Join(" ", hset))
    End Sub
End Class




' run:
'
' vb.net c c++
'

 

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