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On every site that talks about VBScript, the ‘&‘ operator is listed as the string concatenation operator. However, in some code that I have recently inherited, I see the ‘+‘ operator being used and I am not seeing any errors as a result of this. Is this an accepted alternative?
The + operator is overloaded, whereas the & operator is not. The & operator only does string concatenation. In some circles the & operator is used as a best practice because it is unambiguous, and therefore cannot have any unintended effects as a result of the overloading.