return !str;
};


/**
 * @param {?string} str
 * @return {string} Original str, if it is non-null. Otherwise empty string.
 */
Platform.nullToEmpty = function(str) {
  return str || "";
};


/**
 * @param {?string} str
 * @return {string} Original str, if it is non-empty. Otherwise null;
 */
Platform.emptyToNull = function(str) {
  return str || null;

func ConstantTimeSelect(v, x, y int) int { return ^(v-1)&x | (v-1)&y }

// ConstantTimeByteEq returns 1 if x == y and 0 otherwise.
func ConstantTimeByteEq(x, y uint8) int {
	return int((uint32(x^y) - 1) >> 31)
}

// ConstantTimeEq returns 1 if x == y and 0 otherwise.
func ConstantTimeEq(x, y int32) int {
	return int((uint64(uint32(x^y)) - 1) >> 63)
}

  apiVersion: company.com/v1
  metadata:
    name: test-list
    labels:
      pruneGroup: "true"
  someField: field1
  otherField: field2
- kind: Bar
  apiVersion: company.com/v1
  metadata:
    name: test-list
    labels:
      pruneGroup: "true"
  someField: field1

    /**
     * Returns the failure for a failed result, or {@link Optional#empty()} otherwise.
     */
    public abstract Optional<Throwable> getFailure();

    /**
     * If the represented operation was successful, returns the result of applying the given
     * {@code Try}-bearing mapping function to the value, otherwise returns
     * the {@code Try} representing the original failure.
     *

		if objInfo.ETag != "" {
			w.Header()[xhttp.ETag] = []string{"\"" + objInfo.ETag + "\""}
		}
	}
	// x-amz-copy-source-if-modified-since: Return the object only if it has been modified
	// since the specified time otherwise return 412 (precondition failed).
	ifModifiedSinceHeader := r.Header.Get(xhttp.AmzCopySourceIfModifiedSince)
	if ifModifiedSinceHeader != "" {
		if givenTime, err := amztime.ParseHeader(ifModifiedSinceHeader); err == nil {

}

// Sign returns the SignErr if SignErr is not nil, otherwise, it returns SignedCert.
func (ca *FakeCA) Sign(csr []byte, certOpts ca.CertOpts) ([]byte, error) {
	ca.ReceivedIDs = certOpts.SubjectIDs
	if ca.SignErr != nil {
		return nil, ca.SignErr
	}
	return ca.SignedCert, nil
}

// SignWithCertChain returns the SignErr if SignErr is not nil, otherwise, it returns SignedCert and the cert chain.

     */
    boolean isCaseSensitive();

    /**
     * Tells if the file system can create symbolic links. If the answer cannot be determined accurately,
     * <code>false</code> is returned.
     *
     * @return <code>true</code> if the file system can create symbolic links, <code>false</code> otherwise
     */
    boolean canCreateSymbolicLink();

    /**

package net

// If the ifindex is zero, interfaceTable returns mappings of all
// network interfaces. Otherwise it returns a mapping of a specific
// interface.
func interfaceTable(ifindex int) ([]Interface, error) {
	return nil, nil
}

// If the ifi is nil, interfaceAddrTable returns addresses for all
// network interfaces. Otherwise it returns addresses for a specific
// interface.
func interfaceAddrTable(ifi *Interface) ([]Addr, error) {

some_file_path = "large-video-file.mp4"
app = FastAPI()


@app.get("/")
def main():
    def iterfile():  # (1)
        with open(some_file_path, mode="rb") as file_like:  # (2)
            yield from file_like  # (3)

// Refines all the shapes in a module, skipping the inference for all ops
// whose type is in ops_to_skip.
// Returns a failure() on error, otherwise returns true to indicate that it
// reached convergence, false otherwise.
// If input shapes are provided, first refines the `main` function using
// InferShapeForFunction.
FailureOr<bool> InferModuleShape(ModuleOp module, int64_t max_iterations = 10,