U+51F1

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U+51F1 is not a valid unicode character.
Encodings
HTML Entity (decimal) 凱
HTML Entity (hex) 凱
How to type in Microsoft Windows Alt +51F1
UTF-8 (hex) 0xE5 0x87 0xB1 (e587b1)
UTF-8 (binary) 11100101:10000111:10110001
UTF-16 (hex) 0x51F1 (51f1)
UTF-16 (decimal) 20,977
UTF-32 (hex) 0x000051F1 (51f1)
UTF-32 (decimal) 20,977
C/C++/Java source code "\u51F1"
Python source code u"\u51F1"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock CJK_UNIFIED_IDEOGRAPHS
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 5
Character.isDefined() Yes
Character.isDigit() No
Character.isIdentifierIgnorable() No
Character.isISOControl() No
Character.isJavaIdentifierPart() Yes
Character.isJavaIdentifierStart() Yes
Character.isLetter() Yes
Character.isLetterOrDigit() Yes
Character.isLowerCase() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() No
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() Yes
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No