ZERO WIDTH NO-BREAK SPACE U+FEFF


BlockArabic Presentation Forms-B
CategoryFormat
UTF-80xEF 0xBB 0xBF
UTF-160xFF 0xFE 0xFF 0xFE
UTF-320xFF 0xFE 0x0 0x0 0xFF 0xFE 0x0 0x0
HTML
Pythonu"\uFEFF"