Unicode Character 'FULLWIDTH QUESTION MARK' (U+FF1F) |
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FULLWIDTH QUESTION MARK
FULLWIDTH QUESTION MARK
| Unicode Data | |
|---|---|
| Name | FULLWIDTH QUESTION MARK |
| Block | Halfwidth and Fullwidth Forms |
| Category | Punctuation, Other [Po] |
| Combine | 0 |
| BIDI | Other Neutrals [ON] |
| Decomposition | <wide> QUESTION MARK (U+003F) |
| Mirror | N |
| Variants | U+FF1F U+FE00corner-justified form U+FF1F U+FE01centered form |
| Approximations | <wide> 003F |
| Version | Unicode 1.1.0 (June, 1993) |
| Encodings | |
|---|---|
| HTML Entity (decimal) | ？ |
| HTML Entity (hex) | ？ |
| How to type in Microsoft Windows | Alt +FF1F |
| UTF-8 (hex) | 0xEF 0xBC 0x9F (efbc9f) |
| UTF-8 (binary) | 11101111:10111100:10011111 |
| UTF-16 (hex) | 0xFF1F (ff1f) |
| UTF-16 (decimal) | 65,311 |
| UTF-32 (hex) | 0x0000FF1F (ff1f) |
| UTF-32 (decimal) | 65,311 |
| C/C++/Java source code | "\uFF1F" |
| Python source code | u"\uFF1F" |
| More... | |
| Java Data | |
|---|---|
| string.toUpperCase() | ？ |
| string.toLowerCase() | ？ |
| Character.UnicodeBlock | HALFWIDTH_AND_FULLWIDTH_FORMS |
| 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 |
