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Tip: Why Bother with Temporary Variables?
Chris Anderson
Here's a quick tip. I think the following code provides a good alternative that's both faster and uses less memory than the usual method of declaring a temporary variable and using that to swap the variables.
Public Sub SwapLong(ByRef lngFirst As Long, __
ByRef lngSecond As Long)
lngFirst = lngFirst Xor lngSecond
lngSecond= lngFirst Xor lngSecond
lngFirst = lngFirst Xor lngSecond
End Sub |
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