let s = a.encode_hex::<String>();
fn byte_to_hex(byte: u8) -> (u8, u8) {
static HEX_LUT: [u8; 16] = [b'0', b'1', b'2', b'3', b'4', b'5', b'6', b'7', b'8', b'9', b'a', b'b', b'c', b'd', b'e', b'f'];
let upper = HEX_LUT[(byte >> 4) as usize];
let lower = HEX_LUT[(byte & 0xF) as usize];
(lower, upper)
}
let utf8_bytes: Vec<u8> = a.iter().copied().flat_map(|byte| {
let (lower, upper) = byte_to_hex(byte);
[upper, lower]
}).collect();
let s = unsafe { String::from_utf8_unchecked(utf8_bytes) };
let s = HEXLOWER.encode(&a);
let mut s = String::with_capacity(2 * n);
for byte in a {
write!(s, "{:02X}", byte)?;
}
var s = Convert.ToHexString(a);
Int32 s = BitConverter.ToInt32(sampleBuffer, 0);
s = s.Replace("-", string.Empty);
var s = a.buffer
.asUint8List()
.map((e) => e.toRadixString(16).padLeft(2, '0'))
.join();
hexChar(Num) when Num < 10 andalso Num >= 0->
$0 + Num;
hexChar(Num) when Num < 16 ->
$a + Num - 10.
toHex([Byte | Rest]) ->
[hexChar(Byte div 16), hexChar(Byte rem 16)] ++ toHex(Rest);
toHex([]) -> [].
character(len=:), allocatable :: s
allocate (character(len=2*size(a)) :: s)
write(unit=s,fmt='(*(Z2.2))') a
s := fmt.Sprintf("%x", a)
s := hex.EncodeToString(a)
def s = a.encodeHex().toString()
const s = Buffer.from(a).toString('hex')
const s = a.map(n => n.toString(16).padStart(2, '0')).join('')
String s = "";
for (byte b : a)
s = s + "%02x".formatted(b);
var s = HexFormat.of().formatHex(a);
String s = range(0, n)
.mapToObj(x -> a[x])
.map("%02x"::formatted)
.collect(joining());
(lambda (bytes &aux (size (* 2 (length bytes))))
(let ((hex (make-array size :element-type 'character :fill-pointer 0)))
(prog1 hex
(with-output-to-string (o hex)
(map () (lambda (byte) (format o "~2,'0x" byte)) bytes)))))
for i,v in ipairs(a) do
a[i]=string.format("%02x",v)
end
local s=table.concat(a)
s := '';
for b in a do s := s + IntToHex(b,2);
$s = unpack('H*', pack('c*', @a));
s = a.pack("c*").unpack("H*").first