Unicode Character 'BLACK-LETTER CAPITAL R' (U+211C) |
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BLACK-LETTER CAPITAL R
BLACK-LETTER CAPITAL R
| Unicode Data | |
|---|---|
| Name | BLACK-LETTER CAPITAL R |
| Block | Letterlike Symbols |
| Category | Letter, Uppercase [Lu] |
| Script | Common (Zyyy) |
| Combine | 0 |
| BIDI | Left-to-Right [L] |
| Decomposition | LATIN CAPITAL LETTER R (U+0052) |
| Old name | BLACK-LETTER R |
| Index entries | BLACK-LETTER CAPITAL R R, BLACK-LETTER CAPITAL real part |
| Comments | Formal Alias: real part |
| Approximations | <font> 0052 latin capital letter r |
| Version | Unicode 1.1.0 (June, 1993) |
| Encodings | |
|---|---|
| HTML Entity (decimal) | ℜ |
| HTML Entity (hex) | ℜ |
| HTML Entity (named) | ℜ: ℜ ℜ: ℜ ℜ: ℜ ℜ: ℜ |
| How to type in Microsoft Windows | Alt +211C |
| UTF-8 (hex) | 0xE2 0x84 0x9C (e2849c) |
| UTF-8 (binary) | 11100010:10000100:10011100 |
| UTF-16 (hex) | 0x211C (211c) |
| UTF-16 (decimal) | 8,476 |
| UTF-32 (hex) | 0x0000211C (211c) |
| UTF-32 (decimal) | 8,476 |
| C/C++/Java source code | "\u211C" |
| Python source code | u"\u211C" |
| More... | |
| Java Data | |
|---|---|
| string.toUpperCase() | ℜ |
| string.toLowerCase() | ℜ |
| Character.UnicodeBlock | LETTERLIKE_SYMBOLS |
| Character.charCount() | 1 |
| 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() | No |
| Character.isTitleCase() | No |
| Character.isUnicodeIdentifierPart() | Yes |
| Character.isUnicodeIdentifierStart() | Yes |
| Character.isUpperCase() | Yes |
| Character.isValidCodePoint() | Yes |
| Character.isWhitespace() | No |
