Unicode Character 'DOUBLE-STRUCK ITALIC SMALL J' (U+2149) |
  |
| Unicode Data | |
|---|---|
| Name | DOUBLE-STRUCK ITALIC SMALL J |
| Block | Letterlike Symbols |
| Category | Letter, Lowercase [Ll] |
| Combine | 0 |
| BIDI | Left-to-Right [L] |
| Decomposition | <font> LATIN SMALL LETTER J (U+006A) |
| Mirror | N |
| Index entries | J, DOUBLE-STRUCK ITALIC SMALL |
| Comments | sometimes used for the imaginary unit |
| Approximations | <font> 006A latin small letter j |
| Version | Unicode 3.2.0 (March, 2002) |
| Encodings | |
|---|---|
| HTML Entity (decimal) | ⅉ |
| HTML Entity (hex) | ⅉ |
| How to type in Microsoft Windows | Alt +2149 |
| UTF-8 (hex) | 0xE2 0x85 0x89 (e28589) |
| UTF-8 (binary) | 11100010:10000101:10001001 |
| UTF-16 (hex) | 0x2149 (2149) |
| UTF-16 (decimal) | 8,521 |
| UTF-32 (hex) | 0x00002149 (2149) |
| UTF-32 (decimal) | 8,521 |
| C/C++/Java source code | "\u2149" |
| Python source code | u"\u2149" |
| More... | |
| Java Data | |
|---|---|
| string.toUpperCase() | ⅉ |
| string.toLowerCase() | ⅉ |
| Character.UnicodeBlock | LETTERLIKE_SYMBOLS |
| Character.charCount() | 1 |
| Character.getDirectionality() | DIRECTIONALITY_LEFT_TO_RIGHT [0] |
| Character.getNumericValue() | -1 |
| Character.getType() | 2 |
| 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() | Yes |
| Character.isMirrored() | No |
| Character.isSpaceChar() | No |
| Character.isSupplementaryCodePoint() | No |
| Character.isTitleCase() | No |
| Character.isUnicodeIdentifierPart() | Yes |
| Character.isUnicodeIdentifierStart() | Yes |
| Character.isUpperCase() | No |
| Character.isValidCodePoint() | Yes |
| Character.isWhitespace() | No |
