SmbFile t = new SmbFile(d1, makeRandomName()) ) {
                    try {
                        try ( SmbRandomAccessFile ra = f.openRandomAccess("rw") ) {
                            ra.setLength(length);
                        }

                        f.copyTo(t);
                        assertTrue(f.exists());

  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
    FastAPI framework, hiệu năng cao, dễ học, dễ code, sẵn sàng để tạo ra sản phẩm
</p>
<p align="center">
<a href="https://github.com/tiangolo/fastapi/actions?query=workflow%3ATest+event%3Apush+branch%3Amaster" target="_blank">

				err = msgp.WrapError(err, "StartTime")
				return
			}
		case "lu":
			z.LastUpdate, err = dc.ReadTime()
			if err != nil {
				err = msgp.WrapError(err, "LastUpdate")
				return
			}
		case "ra":
			z.RetryAttempts, err = dc.ReadInt()
			if err != nil {
				err = msgp.WrapError(err, "RetryAttempts")
				return
			}
		case "cmp":
			z.Complete, err = dc.ReadBool()
			if err != nil {

```

</div>

!!! note
    Câu lệnh `uvicorn main:app` được giải thích như sau:

    * `main`: tệp tin `main.py` (một Python "mô đun").
    * `app`: một object được tạo ra bên trong `main.py` với dòng `app = FastAPI()`.
    * `--reload`: làm server khởi động lại sau mỗi lần thay đổi. Chỉ sử dụng trong môi trường phát triển.

Trong output, có một dòng giống như:

```hl_lines="4"

ust?o?ustani??m&anim?otihsoynihs?u??r&ogo?ugasas??usu??ne&siek?zu&b?kihc???o&gukihc?h&ak?ot?ukihc??j&ono?ukihc??kayim?nihsukihc?to?uhc??u&fiazad?gnihs?stoyot????zihs!.&a&bmetog?d&amihs?eijuf?ihsoy?omihs??kouzihs?mihsim?ra&biah?honikam??tawi?wa&g&ekak?ukik??kijuf??yimonijuf??i&a&ra?sok??hcamirom?juf?kaz&eamo?ustam??ma&nnak?ta??nukonuzi?orukuf??nohenawak?o&nosus?ti??u&stamamah?z&a&mun?wak??i!ay?i&hs&agih?in??manim??mihs????????m&a&tias!.&a&d&ihsoy?ot?usah??k&a&dih?sa??o&arihs?s???m&a&tias?y&as?o&r...

WD=$(dirname "$0")
WD=$(cd "$WD"; pwd)

export FOR_BUILD_CONTAINER=1
# shellcheck disable=SC1090,SC1091
source "${WD}/setup_env.sh"


MOUNT_SOURCE="${MOUNT_SOURCE:-${PWD}}"
MOUNT_DEST="${MOUNT_DEST:-/work}"

read -ra DOCKER_RUN_OPTIONS <<< "${DOCKER_RUN_OPTIONS:-}"

[[ -t 1 ]] && DOCKER_RUN_OPTIONS+=("-it")
[[ ${UID} -ne 0 ]] && DOCKER_RUN_OPTIONS+=(-u "${UID}:${DOCKER_GID}")

		pool := globalBytePoolCap.Load()
		bufA := pool.Get()
		bufB := pool.Get()
		defer pool.Put(bufA)
		defer pool.Put(bufB)
		ra, err := readahead.NewReaderBuffer(data, [][]byte{bufA[:fi.Erasure.BlockSize], bufB[:fi.Erasure.BlockSize]})
		if err == nil {
			toEncode = ra
			defer ra.Close()
		}
	}

	n, err := erasure.Encode(pctx, toEncode, writers, buffer, writeQuorum)
	closeBitrotWriters(writers)

	if _, ok := f.permissions.CriticalOptions["accessKey"]; !ok {
		return f.permissions.CriticalOptions[ldapUserN]
	}
	return f.permissions.CriticalOptions["accessKey"]
}

func (f *sftpDriver) Fileread(r *sftp.Request) (ra io.ReaderAt, err error) {
	stopFn := globalSftpMetrics.log(r, f.AccessKey())
	defer stopFn(err)

	flags := r.Pflags()
	if !flags.Read {
		// sanity check
		return nil, os.ErrInvalid
	}

		name := fmt.Sprintf("F%d", i-riscv.REG_F0)
		register[name] = int16(i)
	}

	// General registers with ABI names.
	register["ZERO"] = riscv.REG_ZERO
	register["RA"] = riscv.REG_RA
	register["SP"] = riscv.REG_SP
	register["GP"] = riscv.REG_GP
	register["TP"] = riscv.REG_TP
	register["T0"] = riscv.REG_T0
	register["T1"] = riscv.REG_T1
	register["T2"] = riscv.REG_T2

		pool := globalBytePoolCap.Load()
		bufA := pool.Get()
		bufB := pool.Get()
		defer pool.Put(bufA)
		defer pool.Put(bufB)
		ra, err := readahead.NewReaderBuffer(data, [][]byte{bufA[:fi.Erasure.BlockSize], bufB[:fi.Erasure.BlockSize]})
		if err == nil {
			toEncode = ra
			defer ra.Close()
		}
		bugLogIf(ctx, err)
	}
	n, erasureErr := erasure.Encode(ctx, toEncode, writers, buffer, writeQuorum)