遍历所有可能的字节

Question

So I'm trying to test a function against every possible byte, that is 0 to 255 possibilities. How do I iterate over all possible bytes? i've

I've tried

 for i := 0; i < 256; i++ {
      fmt.Println(byte(i)) // prints a number 0-255
      fmt.Println(byte{i}) // crashes
 }

Answer 1

If you need to ensure that "i" variable is a byte (i.e. uint8), then you can do:

for i := byte(0); i < 255; i++ {
    fmt.Println(i)
}