Execute strStagingString. Be careful, by default, Excel does not check Capitalized Werds whoops. As the Luhn test method from the Luhn test of credit card numbers task is only a few lines, it has been embedded in the ISIN class for convenience. Especially if B was created from a text file or something and someone used the "Text to columns" feature in Excel, this can result in one or more spaces on the end of the CUSIPs which are not immediately obvious. Hidden category: Pages with syntax highlighting errors.
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