How to translate 1 char to byte[] ? Do not offer translations to String

  • one
    char c = 1; byte [] b = {(byte) c}; - Russtam
  • And I think so: char c = 'c'; byte [] b = new byte [2]; b [0] = (byte) c; b [1] = (byte) (c << 4); - Vladislav Pyatkov
  • one
    @VladislavPyatkov why are you moving 4 bits left? if he wants to get from char 2 bytes, then char cc = 257; byte [] b = {(byte) (cc >> 8), (byte) cc}; - Russtam
  • @Russtam Yeah, I got it wrong. But the essence is clear: char 2 bytes, i.e. when we cast byte, we multiply the mask 0x00FF. I hurried .. - Vladislav Pyatkov

1 answer 1

 char c = 1; byte b = (byte) c;

Tipo so? it's kind of called explicit type conversion ...

  • The author meant byte[] array - Dmitry Chistik