General information

ID 63
HEX 3f
Char ?
Unicode name QUESTION MARK
Unicode group Basic Latin
Unicode Code Point U+3F


HTML Entity (decimal) ?
HTML Entity (hex) ?
C / C++ / Java "\u3F"
Python u"\u3F"

How to type ?

Microsoft Windows ALT code Alt + 63
Microsoft Office write 3f then press Alt + X
Microsoft Office (alternative) write U+3f then press Alt + X
Apple Mac Hold Alt, type 3 F then release
Apple Mac (alternative) Hold Option, type 3 F then release

UTF Encodings

UTF-8 (hex) 0x3F
UTF-8 (octal) 77
UTF-8 (binary) 00111111
UTF-16 (hex) 0x003F
UTF-16 (decimal) 63
UTF-32 (hex) 0x0000003F
UTF-32 (decimal) 63
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