![]() ![]() These include the numbers 0 to 9, lowercase a-z, uppercase A-Z, and punctuation. The original ASCII specification encodes 128 characters into numbers. ASCII stands for "American Standard Code for Information Interchange" and is a 7-bit character set that contains characters from 0 to 127. ![]() The numbers returned by the CHAR function come from ASCII. CODE performs the reverse of CHAR, taking a character as text and returning a number.
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