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What is the ASCII code of character 9? Many novices are not very clear about this. In order to help you solve this problem, the following editor will explain it in detail. People with this need can come and learn. I hope you can gain something.

ASCII ((American Standard Code for Information Interchange): American Standard Code for Information Interchange) is a computer coding system based on the Latin alphabet, mainly used to display modern English and other Western European languages. It is the most general information exchange standard and is equivalent to the international standard ISO/IEC 646. ASCII was first published as a specification standard in 1967 and last updated in 1986, with a total of 128 characters defined so far.

If the ASCII code of character 0 is 48, the ASCII code of character 9 is 57.

The ASCII code 48-57 is ten Arabic numerals from 0 to 9.

31,127 (33 in total) are control characters or communication special characters (the rest are displayable characters), such as control characters: LF (line feed), CR (carriage return), FF (page feed), DEL (delete), BS (backspace), BEL (ring ring), etc., and communication special characters: SOH (headline), EOT (tail), ACK (confirmation), etc.

ASCII values of 8, 9, 10, and 13 are converted to backspace, tabulation, line feed, and carriage return characters, respectively. They do not have a specific graphical display, but they have different effects on text display depending on the application.

32 '126 (95 total) are characters (32 are spaces), of which 48' 57 is 0 to 9 ten Arabic numerals.

65'90 is 26 capital letters, 97 '122 is 26 lowercase letters, and the rest are punctuation marks, arithmetic symbols and so on.

Size rule

The size rule of common ASCII codes: 0x9

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