Unicode Character '<CJK Ideograph, First>' (U+4E00)

Unicode Character '<CJK Ideograph, First>' (U+4E00)

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Unicode Data
Name <CJK Ideograph, First>
Block CJK Unified Ideographs
Category Letter, Other [Lo]
Combine 0
BIDI Left-to-Right [L]
Mirror N
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) &#19968;
HTML Entity (hex) &#x4e00;
How to type in Microsoft Windows Alt +4E00
UTF-8 (hex) 0xE4 0xB8 0x80 (e4b880)
UTF-8 (binary) 11100100:10111000:10000000
UTF-16 (hex) 0x4E00 (4e00)
UTF-16 (decimal) 19,968
UTF-32 (hex) 0x00004E00 (4e00)
UTF-32 (decimal) 19,968
C/C++/Java source code "\u4E00"
Python source code u"\u4E00"
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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