2 ms·
1) It is ligature only in historic sense, so it's not; 2) Ligatures (e.g. ffi as ffi) are deprecated in Unicode; 3) weiss ≠ weiß in any sense Edit: 4) x.toUppe
by lelf 13y ago
1) It is ligature only in historic sense, so it's not;
2) Ligatures (e.g. ffi as ffi) are deprecated in Unicode;
3) weiss ≠ weiß in any sense
Edit: 4) x.toUpperCase().length ≢ x.length, upcasing can change length;
5) length in JS (in 100000 other languages) count codepoints (at best), it's useful for nothing here