ubyte[] a = s.chunks(2)
.map!(digits => digits.to!ubyte)
.array;
ubyte[] a = cast(ubyte[]) hexString!s.representation;
const char* hexstring = "deadbeef";
size_t length = sizeof(hexstring);
unsigned char bytearray[length / 2];
for (size_t i = 0, j = 0; i < (length / 2); i++, j += 2)
bytearray[i] = (hexstring[j] % 32 + 9) % 25 * 16 + (hexstring[j+1] % 32 + 9) % 25;
byte[] a = new byte[s.Length/2];
for (int i = 0, h = 0; h < s.Length; i++, h += 2)
{
a[i] = (byte) Int32.Parse(s.Substring(h, 2), System.Globalization.NumberStyles.HexNumber);
}
integer(kind=c_int8_t), dimension(:), allocatable :: a
allocate (a(len(s)/2))
read(unit=s,fmt='(*(Z2))') a
a, err := hex.DecodeString(s)
if err != nil {
log.Fatal(err)
}
s
.split('')
.map((el, ix, arr) => ix % 2 ? null : el + arr[ix + 1])
.filter(el => el !== null)
.map(x => parseInt(x, 16))
char S[] = s.toCharArray();
int i = 0, n = S.length;
byte a[] = new byte[n-- / 2];
while (i < n)
a[i / 2] = parseByte("%s%s".formatted(S[i++], S[i++]), 16);
public static byte[] hexToByteArray(String s) {
int len = s.length();
byte[] data = new byte[len / 2];
for (int i = 0; i < len; i += 2) {
data[i / 2] = (byte) ((Character.digit(s.charAt(i), 16) << 4)
+ Character.digit(s.charAt(i+1), 16));
}
return data;
}
byte[] a = new BigInteger(s, 16).toByteArray();
$a = array_map('hexdec', str_split($s, 2));
for i := 0 to length(s) div 2 - 1 do
a[i] := StrToInt('$'+Copy(s,2*(i)+1,2));
my @a = split '', pack 'H*', $s;
a = [s].pack("H*").unpack("C*")
let a: Vec<u8> = decode(s).expect("Hex string should be valid");
let a: Vec<u8> = HEXLOWER_PERMISSIVE.decode(&s.into_bytes()).unwrap();
let a: Vec<u8> = Vec::from_hex(s).expect("Invalid Hex String");