Returns:
          A map of: output key -> output result.
        """
        scale = [1.0] * self.out_channel_size
        offset = [0.5] * self.out_channel_size
        mean, variance = scale, offset
        out = nn_ops.depthwise_conv2d_native(
            input_tensor,
            self.filters,
            strides=[1, 2, 2, 1],
            dilations=[1, 1, 1, 1],

      "options": {
        "colorMode": "value",
        "graphMode": "none",
        "justifyMode": "auto",
        "orientation": "auto",
        "reduceOptions": {
          "calcs": [
            "mean"
          ],
          "fields": "",
          "values": false
        },
        "showPercentChange": false,
        "text": {},
        "textMode": "auto",
        "wideLayout": true
      },

			snapshot := *v
			req.GetBody = func() (io.ReadCloser, error) {
				r := snapshot
				return io.NopCloser(&r), nil
			}
		default:
			// This is where we'd set it to -1 (at least
			// if body != NoBody) to mean unknown, but
			// that broke people during the Go 1.8 testing
			// period. People depend on it being 0 I
			// guess. Maybe retry later. See Issue 18117.
		}
		// For client requests, Request.ContentLength of 0

	NameUserPrincipal    = 8
	NameCanonicalEx      = 9
	NameServicePrincipal = 10
	NameDnsDomain        = 12
)

// This function returns 1 byte BOOLEAN rather than the 4 byte BOOL.
// http://blogs.msdn.com/b/drnick/archive/2007/12/19/windows-and-upn-format-credentials.aspx

	// initialize expression/key size: a zero value indicates expr/key doesn't fit on a single line
	size := 0

	// We use the ratio between the geometric mean of the previous key sizes and
	// the current size to determine if there should be a break in the alignment.
	// To compute the geometric mean we accumulate the ln(size) values (lnsum)
	// and the number of sizes included (count).
	lnsum := 0.0
	count := 0

	// print all list elements

}
REGISTER_GRADIENT_OP("Sum", SumGrad);

Status MeanGrad(const Scope& scope, const Operation& op,
                const std::vector<Output>& grad_inputs,
                std::vector<Output>* grad_outputs) {
  // The Mean gradient is just like the Sum gradient, except that
  // all gradients are also divided by the size of reduced groups.
  auto sum_grad = SumGradHelper(scope, op, grad_inputs);

}

// domain represents the domain of a variable pair in which a set
// of relations is known. For example, relations learned for unsigned
// pairs cannot be transferred to signed pairs because the same bit
// representation can mean something else.
type domain uint

const (
	signed domain = 1 << iota
	unsigned
	pointer
	boolean
)

var domainStrings = [...]string{
	"signed", "unsigned", "pointer", "boolean",
}

====

However:

- Gradle only supports verification of signatures published on remote repositories as ASCII-armored PGP files
- Not all artifacts are published with signatures
- A good signature doesn't mean that the signatory was legit

As a consequence, signature verification will often be used alongside checksum verification.

.About expired keys
--

// its contents and false otherwise.
func (x xlMetaV2VersionHeader) UsesDataDir() bool {
	return x.Flags&xlFlagUsesDataDir != 0
}

// InlineData returns whether inline data has been set.
// Note that false does not mean there is no inline data,
// only that it is unlikely.
func (x xlMetaV2VersionHeader) InlineData() bool {
	return x.Flags&xlFlagInlineData != 0
}

// signatureErr is a signature returned when an error occurs.

			if !reflect.DeepEqual(tt.ptr, v.Interface()) {
				// There's no reason for ptr to point to non-zero data,
				// as we decode into new(right-type), so the data is
				// discarded.
				// This can easily mean tests that silently don't test
				// what they should. To test decoding into existing
				// data, see TestPrefilled.
				t.Fatalf("%s: unmarshalTest.ptr %#v is not a pointer to a zero value", tt.Where, tt.ptr)
			}