Unicode Character 'EMPTY SET' (U+2205)

Unicode Character 'EMPTY SET' (U+2205)

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Unicode Data
Name EMPTY SET
Block Mathematical Operators
Category Symbol, Math [Sm]
Combine 0
BIDI Other Neutrals [ON]
Mirror N
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) ∅
HTML Entity (hex) ∅
HTML Entity (named) ∅
How to type in Microsoft Windows Alt +2205
UTF-8 (hex) 0xE2 0x88 0x85 (e28885)
UTF-8 (binary) 11100010:10001000:10000101
UTF-16 (hex) 0x2205 (2205)
UTF-16 (decimal) 8,709
UTF-32 (hex) 0x00002205 (2205)
UTF-32 (decimal) 8,709
C/C++/Java source code "\u2205"
Python source code u"\u2205"
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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