Unicode Character 'NUMBER SIGN' (U+0023)

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Unicode Data
Name NUMBER SIGN
Block Basic Latin
Category Punctuation, Other [Po]
Combine 0
BIDI European Number Terminator [ET]
Mirror N
Index entries octothorpe
NUMBER SIGN
crosshatch
hash
pound sign
Comments pound sign, hash, crosshatch, octothorpe
See Also l b bar symbol U+2114
viewdata square U+2317
music sharp sign U+266F
Variants U+0023 U+FE0Etext style
U+0023 U+FE0Femoji style
Version Unicode 1.1.0 (June, 1993)
Encodings
Emoji Gemoji image for :hash
:hash:
HTML Entity (decimal) #
HTML Entity (hex) #
How to type in Microsoft Windows Alt +0023
Alt 035
Alt 35
UTF-8 (hex) 0x23 (23)
UTF-8 (binary) 00100011
UTF-16 (hex) 0x0023 (0023)
UTF-16 (decimal) 35
UTF-32 (hex) 0x00000023 (0023)
UTF-32 (decimal) 35
C/C++/Java source code "\u0023"
Python source code u"\u0023"
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Java Data
string.toUpperCase() #
string.toLowerCase() #
Character.UnicodeBlock BASIC_LATIN
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_EUROPEAN_NUMBER_TERMINATOR [5]
Character.getNumericValue() -1
Character.getType() 24
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() No
Character.isJavaIdentifierStart() No
Character.isLetter() No
Character.isLetterOrDigit() No
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() No
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() No
Character.isUnicodeIdentifierStart() No
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No