Question

How to delete the first digit from a number in VB.NET

Answer 1

Imports System

Public Class Test
    Public Shared Sub Main()
        Dim n as Integer = 853271
      
        Console.WriteLine(Int(Math.Log10(n)))
        Console.WriteLine(Int(Math.Pow(10, Int(Math.Log10(n)))))
            
        n = n Mod Int(Math.Pow(10, Int(Math.Log10(n))))
 
        Console.WriteLine(n)
    End Sub
End Class


' run:
'
' 5
' 100000
' 53271

 

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