Unicode Character 'MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL J' (U+1D645)

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Unicode Data
Name MATHEMATICAL SANS-SERIF BOLD ITALIC CAPITAL J
Block Mathematical Alphanumeric Symbols
Category Letter, Uppercase [Lu]
Combine 0
BIDI Left-to-Right [L]
Decomposition <font> LATIN CAPITAL LETTER J (U+004A)
Mirror N
Approximations <font> 004A latin capital letter j
Version Unicode 3.1.0 (March, 2001)
Encodings
HTML Entity (decimal) &#120389;
HTML Entity (hex) &#x1d645;
How to type in Microsoft Windows Alt +1D645
UTF-8 (hex) 0xF0 0x9D 0x99 0x85 (f09d9985)
UTF-8 (binary) 11110000:10011101:10011001:10000101
UTF-16 (hex) 0xD835 0xDE45 (d835de45)
UTF-16 (decimal) 55,349 56,901
UTF-32 (hex) 0x0001D645 (1d645)
UTF-32 (decimal) 120,389
C/C++/Java source code "\uD835\uDE45"
Python source code u"\U0001D645"
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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() 1
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() No
Character.isMirrored() No
Character.isSpaceChar() No
Character.isSupplementaryCodePoint() Yes
Character.isTitleCase() No
Character.isUnicodeIdentifierPart() Yes
Character.isUnicodeIdentifierStart() Yes
Character.isUpperCase() Yes
Character.isValidCodePoint() Yes
Character.isWhitespace() No