ASCII Character ¿
Inverted question markThe inverted question mark, ¿, and inverted exclamation mark, ¡, are punctuation marks used to begin interrogative and exclamatory sentences or clauses in Spanish and some languages which have cultural ties with Spain, such as Asturian and Waray languages. The initial marks are mirrored at the end of the sentence or clause by the 'ordinary' question mark, ?, or exclamation mark, !. Inverted marks are supported by various standards, including ISO-8859-1, Unicode, and HTML.
Source: Wikipedia
ASCII Code for ¿
These are the code points for inverted question mark in various character sets| Character Sets | Decimal | Hex |
|---|---|---|
| Code page 437 | 168 | A8 |
| ISO-8859-1 | 191 | BF |
| ISO-8859-9 | 191 | BF |
| Windows-1252 | 191 | BF |
| Windows-1254 | 191 | BF |
| Windows-1255 | 191 | BF |
| Windows-1258 | 191 | BF |
Unicode for ¿
The character for inverted question mark is mapped in Unicode as U+00BF| Unicode | U+00BF | |
|---|---|---|
| Unicode Decimal | 191 | |
| Unicode Escape | \u00bf | |
| UTF-8 (hex) | 0xC2 0xBF | |
| UTF-8 (binary) | 1100001010111111 | |
| UTF-8 (binary) | ||
| 1100001010111111 | ||
| UTF-16 | 0x00BF | |
| UTF-32 | 0x000000BF | |
HTML Entities for ¿
The following HTML entities can be used to represent the inverted question mark in HTML| HTML Number | ¿ | |
|---|---|---|
| HTML Hex | ¿ | |
| HTML Entity | ¿ | |
Encoding
Encoding non-standard letters and characters into values that can be displayed e.g. in browsers| URL Escape Code | %C2%BF | |
|---|---|---|
| Quoted-printable | =C2=BF |
Source Code
| C, C++, and Java | "\u00BF" | |
|---|---|---|
| CSS Code | \00BF | |
| JavaScript | "\u00BF" | |
| Perl | \x{00BF} | |
| Python 2 | u"\u00BF" | |
| Python 3 | \u00BF | |
| Ruby | \u{00BF} |