Unicode Character 'EXCLAMATION MARK' (U+0021) |
  |
| Unicode Data | |
|---|---|
| Name | EXCLAMATION MARK |
| Block | Basic Latin |
| Category | Punctuation, Other [Po] |
| Combine | 0 |
| BIDI | Other Neutrals [ON] |
| Mirror | N |
| Index entries | EXCLAMATION MARK bang factorial |
| Comments | factorial bang |
| See Also | inverted exclamation mark U+00A1 latin letter retroflex click U+01C3 double exclamation mark U+203C interrobang U+203D warning sign U+26A0 heavy exclamation mark symbol U+2757 heavy exclamation mark ornament U+2762 medieval exclamation mark U+2E53 modifier letter raised exclamation mark U+A71D |
| Version | Unicode 1.1.0 (June, 1993) |
| Encodings | |
|---|---|
| HTML Entity (decimal) | ! |
| HTML Entity (hex) | ! |
| How to type in Microsoft Windows | Alt +21 Alt 033 Alt 33 |
| UTF-8 (hex) | 0x21 (21) |
| UTF-8 (binary) | 00100001 |
| UTF-16 (hex) | 0x0021 (0021) |
| UTF-16 (decimal) | 33 |
| UTF-32 (hex) | 0x00000021 (21) |
| UTF-32 (decimal) | 33 |
| C/C++/Java source code | "\u0021" |
| Python source code | u"\u0021" |
| More... | |
| Java Data | |
|---|---|
| string.toUpperCase() | ! |
| string.toLowerCase() | ! |
| Character.UnicodeBlock | BASIC_LATIN |
| 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 |
