Unicode Character 'HEAVY CIRCLE WITH CIRCLE INSIDE' (U+2B57)

Unicode Character 'HEAVY CIRCLE WITH CIRCLE INSIDE' (U+2B57)

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Unicode Data
Name HEAVY CIRCLE WITH CIRCLE INSIDE
Block Miscellaneous Symbols and Arrows
Category Symbol, Other [So]
Combine 0
BIDI Other Neutrals [ON]
Mirror N
Version Unicode 5.2.0 (August 2009)
Encodings
HTML Entity (decimal) ⭗
HTML Entity (hex) ⭗
How to type in Microsoft Windows Alt +2B57
UTF-8 (hex) 0xE2 0xAD 0x97 (e2ad97)
UTF-8 (binary) 11100010:10101101:10010111
UTF-16 (hex) 0x2B57 (2b57)
UTF-16 (decimal) 11,095
UTF-32 (hex) 0x00002B57 (2b57)
UTF-32 (decimal) 11,095
C/C++/Java source code "\u2B57"
Python source code u"\u2B57"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock MISCELLANEOUS_SYMBOLS_AND_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