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ASP_Volume2 String Manipulation #31945

(Updated Again) Check for duplicates in an array!

I've been looking around for this code and no one could provide it. So finally I wrote it. It checks for duplicates in an array and returns true if there are any.

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Kod źródłowy
original-source
Public Function AnyDup(NumList As Variant) As Boolean
 Dim a As Long, b As Long
 'Start the first loop
 For a = LBound(NumList) To UBound(NumList)
 'Start the second loop (thanks for the suggestions everyone)
 For b = a + 1 To UBound(NumList)
 'Check if the values are the same
 'if they're equal, then we found a duplicate
 'tell the user and end the function
 If NumList(a) = NumList(b) Then AnyDup = True: Exit Function
 Next
 Next
End Function
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