Unicode Character 'APL FUNCTIONAL SYMBOL QUAD QUESTION' (U+2370)

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Unicode Data
Name APL FUNCTIONAL SYMBOL QUAD QUESTION
Block Miscellaneous Technical
Category Symbol, Other [So]
Combine 0
BIDI Left-to-Right [L]
Mirror N
See Also uncertainty sign U+2BD1
Version Unicode 1.1.0 (June, 1993)
Encodings
HTML Entity (decimal) ⍰
HTML Entity (hex) ⍰
How to type in Microsoft Windows Alt +2370
UTF-8 (hex) 0xE2 0x8D 0xB0 (e28db0)
UTF-8 (binary) 11100010:10001101:10110000
UTF-16 (hex) 0x2370 (2370)
UTF-16 (decimal) 9,072
UTF-32 (hex) 0x00002370 (2370)
UTF-32 (decimal) 9,072
C/C++/Java source code "\u2370"
Python source code u"\u2370"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock MISCELLANEOUS_TECHNICAL
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_LEFT_TO_RIGHT [0]
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