With multi-byte, variable-width character strings, the usual functions like strlen fall apart. Unicode’s combining characters also causes problems when it comes to comparison and collation of text.

Earlier this week, software engineer Paul Butler published a blog post titled "Smuggling arbitrary data through an emoji." In it, he showcased a tool he created to allow you to do this yourself ...

Apple has included a number of new emoji in the iOS 18.4 developer beta, with characters proposed by the Unicode Consortium in May 2024 finally making their way for use in Messages. Apple's second ...

Each ASCII character in the JavaScript payload is converted into an 8-bit binary representation, and the binary values (ones and zeros) in it are replaced with invisible Hangul characters.

Encode Greek characters simply by typing with the analogous American keyboard keys to transliterate. But transliterate the eight characters that are more unusual as below, i.e., either as Unicode or ...