Unicode Character 'MATHEMATICAL DOUBLE-STRUCK SMALL J' (U+1D55B)

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Unicode Data
Name MATHEMATICAL DOUBLE-STRUCK SMALL J
Block Mathematical Alphanumeric Symbols
Category Letter, Lowercase [Ll]
Combine 0
BIDI Left-to-Right [L]
Decomposition <font> LATIN SMALL LETTER J (U+006A)
Mirror N
Approximations <font> 006A latin small letter j
Version Unicode 3.1.0 (March, 2001)
Encodings
HTML Entity (decimal) &#120155;
HTML Entity (hex) &#x1d55b;
How to type in Microsoft Windows Alt +1D55B
UTF-8 (hex) 0xF0 0x9D 0x95 0x9B (f09d959b)
UTF-8 (binary) 11110000:10011101:10010101:10011011
UTF-16 (hex) 0xD835 0xDD5B (d835dd5b)
UTF-16 (decimal) 55,349 56,667
UTF-32 (hex) 0x0001D55B (1d55b)
UTF-32 (decimal) 120,155
C/C++/Java source code "\uD835\uDD5B"
Python source code u"\U0001D55B"
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Java Data
string.toUpperCase() 𝕛
string.toLowerCase() 𝕛
Character.UnicodeBlock MATHEMATICAL_ALPHANUMERIC_SYMBOLS
Character.charCount() 2
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
Character.getNumericValue() -1
Character.getType() 2
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() Yes
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() Yes
Character.isUpperCase() No
Character.isValidCodePoint() Yes
Character.isWhitespace() No