Dart

Decode utf-8 Hex to a String

Converts a hex-encoded utf-8 bytes to a string. Dart

import 'package:chilkat/chilkat.dart';

void main() {
  final sb = CkStringBuilder();

  // Append the hex.  The hex can be uppercase hex or lowercase hex, it doesn't matter.
  sb.append('D79ED795D7A6D7A8');

  // Notice the above string contains Hebrew chars using the utf-8 byte representation.
  // See https://www.loc.gov/marc/specifications/codetables/BasicHebrew.html
  // For example:  D79E is the HEBREW LETTER MEM

  // Therefore, when we decode to binary bytes, we must interpret the bytes as utf-8
  // to get characters.

  // Tell Chilkat to URL decode like this:
  sb.decode('hex', 'utf-8');

  // sb now contains the decoded string.
  print(sb.getAsString());
}