I with diaeresis
ASCII code 207 (0xCF) represents the I with diaeresis character in the extended ASCII table (128–255). It is a Latin accented character commonly used in European languages such as French, German, Spanish, Portuguese, and Scandinavian languages. The extended ASCII range builds upon the original 128-character ASCII set, adding accented letters, currency symbols, typographic marks, and mathematical symbols. These characters are defined by the Windows-1252 (CP-1252) encoding, which is a superset of ISO 8859-1 (Latin-1). In modern web development, UTF-8 encoding is preferred, but understanding extended ASCII remains important for legacy system compatibility and character encoding troubleshooting.
| Decimal | 207 |
| Octal | 317 |
| Hexadecimal | 0xCF |
| Binary | 11001111 |
| HTML Code | Ï |
| HTML Entity | Ï |
| Unicode | U+00CF |
| Unicode Name | LATIN CAPITAL LETTER I WITH DIAERESIS |
| URL Escape | %CF |
| Quoted-Printable | =CF |
| UTF-8 (Hex) | C3 8F |
| Category | Extended — Latin Accented Letters |
// Character literal
let char = 'Ï';
// Using char code
let char2 = String.fromCharCode(207);
// Unicode escape
let char3 = '\u00CF'; # Character literal
char = 'Ï'
# Using chr()
char = chr(207)
# Using ord() to get code
code = ord('Ï') # Returns 207 <!-- Direct character -->
Ï
<!-- HTML entity (numeric) -->
Ï
<!-- Hex entity -->
Ï // Character literal
char c = 'Ï';
// Using cast
char c2 = (char)207;
// To get code from char
int code = (int)'Ï'; // Returns 207