if (StringUtil.isNotBlank(name)) {
            return request.getParameter(name);
        }
        return null;
    }

    public void setRandom(final Random random) {
        this.random = random;
    }

flags.DEFINE_bool('gen_register_op', True,
                  'Generate register op cc file or tfr mlir file.')

flags.mark_flag_as_required('output')


@Composite('TestRandom', derived_attrs=['T: numbertype'], outputs=['o: T'])
def _composite_random_op():
  pass


def main(_):
  if FLAGS.gen_register_op:
    assert FLAGS.output.endswith('.cc')

	store.Lock()
	defer store.Unlock()
	if uint64(len(store.entries)) >= store.entryLimit {
		return errLimitExceeded
	}
	// Generate a new UUID for the key.
	key, err := uuid.NewRandom()
	if err != nil {
		return err
	}
	return store.multiWrite(key.String(), item)
}

// multiWrite - writes an item to the directory.
func (store *QueueStore[I]) multiWrite(key string, item []I) error {

					prefixPath: "/prefix/test",
				},
				{
					// Prefix /prefix/test should NOT match /prefix/testrandom
					name: "http-prefix-should-not-match-path-continuation",
					call: echo.CallOptions{
						Port: echo.Port{
							Protocol: protocol.HTTP,
						},
						HTTP: echo.HTTP{
							Path:    "/prefix/testrandom/",
							Headers: headers.New().WithHost("server").Build(),
						},
						Check: failureChecker,

	k := nm1.trailingZeroBits()
	q := nat(nil).shr(nm1, k)

	nm3 := nat(nil).sub(nm1, natTwo)
	rand := rand.New(rand.NewSource(int64(n[0])))

	var x, y, quotient nat
	nm3Len := nm3.bitLen()

NextRandom:
	for i := 0; i < reps; i++ {
		if i == reps-1 && force2 {
			x = x.set(natTwo)
		} else {
			x = x.random(rand, nm3, nm3Len)
			x = x.add(x, natTwo)
		}
		y = y.expNN(x, q, n, false)

	fdSem <- true
	defer func() { <-fdSem }()

	nextRandom := func() string {
		return strconv.Itoa(rand.Int())
	}

	dir, base := filepath.Split(filename)
	var (
		bakname string
		f       *os.File
	)
	for {
		bakname = filepath.Join(dir, base+"."+nextRandom())
		var err error
		f, err = os.OpenFile(bakname, os.O_RDWR|os.O_CREATE|os.O_EXCL, perm)

	} else if n.Token != "" {
		addressURL = scheme + "://" + n.Token + "@" + n.Address.String()
	} else {
		addressURL = scheme + "://" + n.Address.String()
	}

	u, err := uuid.NewRandom()
	if err != nil {
		return nil, err
	}
	clientID := u.String()

	connOpts := []stan.Option{stan.NatsURL(addressURL)}
	if n.Streaming.MaxPubAcksInflight > 0 {

  std::vector<Tensor> x_datas(x_shapes.size());
  for (int i = 0; i < x_shapes.size(); i++) {
    x_datas[i] = Tensor(xs[i].type(), x_shapes[i]);
    auto x_data_flat = x_datas[i].flat<X_T>();
    x_data_flat.setRandom();
  }
  // Compute gradient error.
  return ComputeGradientErrorInternal<X_T, Y_T, JAC_T>(
      scope, xs, x_shapes, ys, y_shapes, &x_datas, max_error);
}

}

// mustGetUUID - get a random UUID.
func mustGetUUID() string {
	u, err := uuid.NewRandom()
	if err != nil {
		logger.CriticalIf(GlobalContext, err)
	}

	return u.String()
}

// mustGetUUIDBytes - get a random UUID as 16 bytes unencoded.
func mustGetUUIDBytes() []byte {
	u, err := uuid.NewRandom()
	if err != nil {
		logger.CriticalIf(GlobalContext, err)
	}
	return u[:]
}

	if err != nil {
		t.Fatal(err)
	}

	// After heal the meta file should be as expected.
	if !fileInfoPreHeal.Equals(fileInfoPostHeal) {
		t.Fatal("HealObject failed")
	}

	uuid, _ := uuid2.NewRandom()
	for _, drive := range fsDirs {
		dir := path.Join(drive, bucket, object, uuid.String())
		err = os.MkdirAll(dir, os.ModePerm)
		if err != nil {
			t.Fatal(err)
		}