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Old 02-19-2011, 02:31 AM   #1
vikki1107
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non argument error


can anyone pls tell me how to handle non argument error while adding two alphabets using 'expr' (not bc).
 
Old 02-19-2011, 07:20 AM   #2
grail
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Maybe an example would help as I have no idea what you mean at this point??
 
  


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