U+3100

U+3100

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U+3100 is not a valid unicode character.
Encodings
HTML Entity (decimal) ㄀
HTML Entity (hex) ㄀
How to type in Microsoft Windows Alt +3100
UTF-8 (hex) 0xE3 0x84 0x80 (e38480)
UTF-8 (binary) 11100011:10000100:10000000
UTF-16 (hex) 0x3100 (3100)
UTF-16 (decimal) 12,544
UTF-32 (hex) 0x00003100 (3100)
UTF-32 (decimal) 12,544
C/C++/Java source code "\u3100"
Python source code u"\u3100"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock BOPOMOFO
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_UNDEFINED [-1]
Character.getNumericValue() -1
Character.getType() 0
Character.isDefined() No
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