Unicode Character 'EXCLAMATION QUESTION MARK' (U+2049)

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Unicode Data
Name EXCLAMATION QUESTION MARK
Block General Punctuation
Category Punctuation, Other [Po]
Combine 0
BIDI Other Neutrals [ON]
Decomposition <compat> EXCLAMATION MARK (U+0021) QUESTION MARK (U+003F)
Mirror N
Index entries EXCLAMATION QUESTION MARK
QUESTION MARK, EXCLAMATION
Approximations 0021 003F
Version Unicode 3.0.0 (September, 1999)
Encodings
Emoji image for :interrobang:
:interrobang:
HTML Entity (decimal) &#8265;
HTML Entity (hex) &#x2049;
How to type in Microsoft Windows Alt +2049
UTF-8 (hex) 0xE2 0x81 0x89 (e28189)
UTF-8 (binary) 11100010:10000001:10001001
UTF-16 (hex) 0x2049 (2049)
UTF-16 (decimal) 8,265
UTF-32 (hex) 0x00002049 (2049)
UTF-32 (decimal) 8,265
C/C++/Java source code "\u2049"
Python source code u"\u2049"
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Java Data
string.toUpperCase()
string.toLowerCase()
Character.UnicodeBlock GENERAL_PUNCTUATION
Character.charCount() 1
Character.getDirectionality() DIRECTIONALITY_OTHER_NEUTRALS [13]
Character.getNumericValue() -1
Character.getType() 24
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