Unicode Character 'DOWNWARDS PAIRED ARROWS' (U+21CA)

Unicode Character 'DOWNWARDS PAIRED ARROWS' (U+21CA)

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Unicode Data
Name DOWNWARDS PAIRED ARROWS
Block Arrows
Category Symbol, Other [So]
Combine 0
BIDI Other Neutrals [ON]
Mirror N
Old name DOWN PAIRED ARROWS
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) ⇊
HTML Entity (hex) ⇊
How to type in Microsoft Windows Alt +21CA
UTF-8 (hex) 0xE2 0x87 0x8A (e2878a)
UTF-8 (binary) 11100010:10000111:10001010
UTF-16 (hex) 0x21CA (21ca)
UTF-16 (decimal) 8,650
UTF-32 (hex) 0x000021CA (21ca)
UTF-32 (decimal) 8,650
C/C++/Java source code "\u21CA"
Python source code u"\u21CA"
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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