Unicode Character 'UPWARDS WHITE DOUBLE ARROW' (U+21EE)

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Unicode Data
Name UPWARDS WHITE DOUBLE ARROW
Block Arrows
Category Symbol, Other [So]
Combine 0
BIDI Other Neutrals [ON]
Mirror N
Index entries level 3 select
Comments level 3 select
Version Unicode 3.0.0 (September, 1999)
Encodings
HTML Entity (decimal) ⇮
HTML Entity (hex) ⇮
How to type in Microsoft Windows Alt +21EE
UTF-8 (hex) 0xE2 0x87 0xAE (e287ae)
UTF-8 (binary) 11100010:10000111:10101110
UTF-16 (hex) 0x21EE (21ee)
UTF-16 (decimal) 8,686
UTF-32 (hex) 0x000021EE (21ee)
UTF-32 (decimal) 8,686
C/C++/Java source code "\u21EE"
Python source code u"\u21EE"
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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