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Delete Last Comma

/ Published in: ASP
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This function takes a string and deletes the last comma in it.
It is meant for strings with a trailing comma such as "13, 24, 15, "

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  1. function deleteLastComma(valStr)
  2. 	lastCommaPos = instrrev(valStr, ",")
  3. 	valStr = mid(valStr, 1, lastCommaPos - 1)
  4. 	deleteLastComma = valStr
  5. end function

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