Unicode Character 'DIGIT ONE' (U+0031) |
  |
DIGIT ONE
DIGIT ONE
| Unicode Data | |
|---|---|
| Name | DIGIT ONE |
| Block | Basic Latin |
| Category | Number, Decimal Digit [Nd] |
| Combine | 0 |
| BIDI | European Number [EN] |
| Mirror | N |
| Numeric | 1 |
| Version | Unicode 1.1.0 (June, 1993) |
| Encodings | |
|---|---|
| Emoji | 1️⃣: keycap: 1 1⃣: keycap: 1 |
| HTML Entity (decimal) | 1 |
| HTML Entity (hex) | 1 |
| How to type in Microsoft Windows | Alt +31 Alt 049 Alt 49 |
| UTF-8 (hex) | 0x31 (31) |
| UTF-8 (binary) | 00110001 |
| UTF-16 (hex) | 0x0031 (0031) |
| UTF-16 (decimal) | 49 |
| UTF-32 (hex) | 0x00000031 (31) |
| UTF-32 (decimal) | 49 |
| C/C++/Java source code | "\u0031" |
| Python source code | u"\u0031" |
| More... | |
| Java Data | |
|---|---|
| string.toUpperCase() | 1 |
| string.toLowerCase() | 1 |
| Character.UnicodeBlock | BASIC_LATIN |
| Character.charCount() | 1 |
| Character.getDirectionality() | DIRECTIONALITY_EUROPEAN_NUMBER [3] |
| Character.getNumericValue() | 1 |
| Character.getType() | 9 |
| Character.isDefined() | Yes |
| Character.isDigit() | Yes |
| Character.isIdentifierIgnorable() | No |
| Character.isISOControl() | No |
| Character.isJavaIdentifierPart() | Yes |
| Character.isJavaIdentifierStart() | No |
| Character.isLetter() | No |
| Character.isLetterOrDigit() | Yes |
| Character.isLowerCase() | No |
| Character.isMirrored() | No |
| Character.isSpaceChar() | No |
| Character.isSupplementaryCodePoint() | No |
| Character.isTitleCase() | No |
| Character.isUnicodeIdentifierPart() | Yes |
| Character.isUnicodeIdentifierStart() | No |
| Character.isUpperCase() | No |
| Character.isValidCodePoint() | Yes |
| Character.isWhitespace() | No |
