Unicode Character 'RIGHTWARDS ARROW WITH DOUBLE VERTICAL STROKE' (U+21FB)

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Unicode Data
Name RIGHTWARDS ARROW WITH DOUBLE VERTICAL STROKE
Block Arrows
Category Symbol, Math [Sm]
Combine 0
BIDI Other Neutrals [ON]
Mirror N
Index entries function, finite
finite function
Comments z notation finite function
Version Unicode 3.2.0 (March, 2002)
Encodings
HTML Entity (decimal) ⇻
HTML Entity (hex) ⇻
How to type in Microsoft Windows Alt +21FB
UTF-8 (hex) 0xE2 0x87 0xBB (e287bb)
UTF-8 (binary) 11100010:10000111:10111011
UTF-16 (hex) 0x21FB (21fb)
UTF-16 (decimal) 8,699
UTF-32 (hex) 0x000021FB (21fb)
UTF-32 (decimal) 8,699
C/C++/Java source code "\u21FB"
Python source code u"\u21FB"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock ARROWS
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_OTHER_NEUTRALS [13]
Character.getNumericValue() -1
Character.getType() 25
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