Encoding Teks

Karakter teks diwakili dening angka ing komputer. Sistem enkoding sing beda nggunakake angka sing beda kanggo karakter:

ASCII

The ASCII (American Standard Code for Information Interchange) encoding uses 7 bits to represent 128 characters, including English letters (both uppercase and lowercase), digits, and common punctuation symbols. Each ASCII character can be represented by a unique number between 0 and 127.

UTF-8

UTF-8 minangka enkoding karakter kanthi dawa variabel sing bisa makili saben karakter ing standar Unicode. Iki nggunakake 1 nganti 4 bita saben karakter. UTF-8 kompatibel karo ASCII, tegese 128 karakter UTF-8 pisanan padha karo ASCII.

Proses Konversi

Ngonversi heksadesimal dadi teks kalebu langkah-langkah ing ngisor iki:

1. Parse input heksadesimal menyang nilai hex individu, considering apa padha dipisahake dening spasi.
2. Convert each hexadecimal value to its decimal (base-10) equivalent.
3. Convert each decimal value to its corresponding character using the chosen encoding (ASCII or UTF-8).
4. Gabungke karakter kanggo mbentuk string teks pungkasan.

Cathetan Panggunan

• Each hexadecimal value should be a valid 2-digit hex number (00-FF).
• When using ASCII encoding, any hexadecimal value outside the 7-bit ASCII range (00-7F in hex) will be converted to a question mark (?).
• Encoding UTF-8 ndhukung kabeh karakter Unicode, kalebu simbol khusus, emojis, lan karakter saka basa non-Inggris.
• Sawetara nilai heksadesimal bisa uga makili karakter sing ora bisa dicithak, sing bakal ditampilake minangka spasi kosong utawa simbol khusus.