Unicode Character 'UP DOWN DOUBLE ARROW' (U+21D5)

Unicode Character 'UP DOWN DOUBLE ARROW' (U+21D5)

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Unicode Data
Name UP DOWN DOUBLE ARROW
Block Arrows
Category Symbol, Other [So]
Combine 0
BIDI Other Neutrals [ON]
Mirror N
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) ⇕
HTML Entity (hex) ⇕
How to type in Microsoft Windows Alt +21D5
UTF-8 (hex) 0xE2 0x87 0x95 (e28795)
UTF-8 (binary) 11100010:10000111:10010101
UTF-16 (hex) 0x21D5 (21d5)
UTF-16 (decimal) 8,661
UTF-32 (hex) 0x000021D5 (21d5)
UTF-32 (decimal) 8,661
C/C++/Java source code "\u21D5"
Python source code u"\u21D5"
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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() 28
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