Unicode Han Character 'interjection of surprise' (U+54CE)

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Unicode Han Data
kCNS1986 1-5039
kJapaneseOn GAI
kEACC 21362F
kMainlandTelegraph 0740
kHanyuPinlu āi(302)
kKorean AY
kKPS1 39BE
kRSKangXi 30.6
kXHC1983 0003.020:āi
kJis1 2128
kDefinition interjection of surprise
kBigFive AB75
kCantonese aai1 ai3
kRSAdobe_Japan1_6 C+19230+30.3.5
kGB1 1605
kGB0 1605
kHanyuPinyin 10598.030:āi
kCNS1992 1-5039
kXerox 256:161
kCCCII 21362F
kMandarin āi
Encodings
HTML Entity (decimal) 哎
HTML Entity (hex) 哎
How to type in Microsoft Windows Alt +54CE
UTF-8 (hex) 0xE5 0x93 0x8E (e5938e)
UTF-8 (binary) 11100101:10010011:10001110
UTF-16 (hex) 0x54CE (54ce)
UTF-16 (decimal) 21,710
UTF-32 (hex) 0x000054CE (54ce)
UTF-32 (decimal) 21,710
C/C++/Java source code "\u54CE"
Python source code u"\u54CE"
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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