Unicode Character 'RING OPERATOR' (U+2218)

Unicode Character 'RING OPERATOR' (U+2218)

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Unicode Data
Name RING OPERATOR
Block Mathematical Operators
Category Symbol, Math [Sm]
Combine 0
BIDI Other Neutrals [ON]
Mirror N
Index entries apl jot
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) ∘
HTML Entity (hex) ∘
How to type in Microsoft Windows Alt +2218
UTF-8 (hex) 0xE2 0x88 0x98 (e28898)
UTF-8 (binary) 11100010:10001000:10011000
UTF-16 (hex) 0x2218 (2218)
UTF-16 (decimal) 8,728
UTF-32 (hex) 0x00002218 (2218)
UTF-32 (decimal) 8,728
C/C++/Java source code "\u2218"
Python source code u"\u2218"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock MATHEMATICAL_OPERATORS
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_OTHER_NEUTRALS [13]
Character.getNumericValue() -1
Character.getType() 25
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