Unicode Character 'DOWNWARDS TWO HEADED ARROW' (U+21A1) |
  |
| Unicode Data | |
|---|---|
| Name | DOWNWARDS TWO HEADED ARROW |
| Block | Arrows |
| Category | Symbol, Other [So] |
| Combine | 0 |
| BIDI | Other Neutrals [ON] |
| Mirror | N |
| Old name | DOWN TWO HEADED ARROW |
| Index entries | down, fast cursor form feed cursor down, fast fast cursor down |
| Comments | form feed fast cursor down |
| Version | Unicode 1.1.0 (June, 1993) |
| Encodings | |
|---|---|
| HTML Entity (decimal) | ↡ |
| HTML Entity (hex) | ↡ |
| How to type in Microsoft Windows | Alt +21A1 |
| UTF-8 (hex) | 0xE2 0x86 0xA1 (e286a1) |
| UTF-8 (binary) | 11100010:10000110:10100001 |
| UTF-16 (hex) | 0x21A1 (21a1) |
| UTF-16 (decimal) | 8,609 |
| UTF-32 (hex) | 0x000021A1 (21a1) |
| UTF-32 (decimal) | 8,609 |
| C/C++/Java source code | "\u21A1" |
| Python source code | u"\u21A1" |
| More... | |
| Java Data | |
|---|---|
| string.toUpperCase() | ↡ |
| string.toLowerCase() | ↡ |
| Character.UnicodeBlock | ARROWS |
| Character.charCount() | 1 |
| Character.getDirectionality() | DIRECTIONALITY_OTHER_NEUTRALS [13] |
| Character.getNumericValue() | -1 |
| Character.getType() | 28 |
| 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 |
