* Use protobufs by default to communicate with apiserver (still store JSONs in etcd) ([#25738](https://github.com/kubernetes/kubernetes/pull/25738), [@wojtek-t](https://github.com/wojtek-t))

* Protobuf serialization does not distinguish between `[]` and `null`.
API fields previously capable of storing and returning either `[]` and `null` via JSON API requests (for example, the Endpoints `subsets` field)
can now store only `null` when created using the protobuf content-type or stored in etcd using protobuf serialization (the default in 1.6).

// getRemoteInstanceTransport contains a roundtripper for external (not peers) servers
var remoteInstanceTransport atomic.Value

func setRemoteInstanceTransport(tr http.RoundTripper) {
	remoteInstanceTransport.Store(tr)
}

func getRemoteInstanceTransport() http.RoundTripper {
	rt, ok := remoteInstanceTransport.Load().(http.RoundTripper)
	if ok {
		return rt
	}
	return nil
}

	MOVD	$-0x10000(RSP), RSP           // MOVD	$-65536(RSP), RSP           // ff4340d1
	MOVW	R1, R2
	MOVW	ZR, R1
	MOVW	R1, ZR
	MOVD	R1, R2
	MOVD	ZR, R1

// store and load
//
// LD1/ST1
	VLD1	(R8), [V1.B16, V2.B16]                          // 01a1404c
	VLD1.P	(R3), [V31.H8, V0.H8]                           // 7fa4df4c

            });
            saveInfo(messages -> messages.addSuccessSendTestmail(GLOBAL));
            updateProperty(Constants.NOTIFICATION_TO_PROPERTY, form.notificationTo);
            systemProperties.store();
        } catch (final Exception e) {
            logger.warn("Failed to send a test mail.", e);
            saveError(messages -> messages.addErrorsFailedToSendTestmail(GLOBAL));
        }

  /**
   * Marks this step as the last step in the {@code ClosingFuture} pipeline. When this step is done,
   * {@code receiver} will be called with an object that contains the result of the operation. The
   * receiver can store the {@link ValueAndCloser} outside the receiver for later synchronous use.
   *
   * <p>After calling this method, you may not call {@link #finishToFuture()}, this method again, or

   * specified by the given {@code builder}. The returned {@link MapMakerInternalMap} will be
   * optimized to saved memory. Since {@link MapMaker.Dummy} is a singleton, we don't need to store
   * any values at all. Because of this optimization, {@code build.getValueStrength()} must be
   * {@link Strength#STRONG}.
   *

    EXPECT_EQ(TF_OK, TF_GetCode(status)) << TF_Message(status);
    TFE_DeleteTensorHandle(n);
    n = n_gpu;
  }

  TFE_TensorHandle* m = TestMatrixTensorHandle100x100(ctx);

  // Store pointer to raw buffer for validation of forwarding behaviour.
  TF_Tensor* orig = TFE_TensorHandleResolve(n, status);
  void* orig_ptr = TF_TensorData(orig);
  TF_DeleteTensor(orig);

  TFE_Op* add_op = AddOp(ctx, n, m);

## rootUser and rootPassword is generated when not set ## Distributed MinIO ref: https://min.io/docs/minio/linux/operations/install-deploy-manage/deploy-minio-multi-node-multi-drive.html ## rootUser: "" rootPassword: "" ## Use existing Secret that store following variables: ## ## | Chart var | .data.<key> in Secret | ## |:-------- ## | rootUser | rootUser | ## | rootPassword | rootPassword | ## ## All mentioned variables will be ignored in values file. ## .data.rootUser and .data.rootPassword are...

	}

	if len(stmt.scopes) > 0 {
		newStmt.scopes = make([]func(*DB) *DB, len(stmt.scopes))
		copy(newStmt.scopes, stmt.scopes)
	}

	stmt.Settings.Range(func(k, v interface{}) bool {
		newStmt.Settings.Store(k, v)
		return true
	})

	return newStmt
}

// SetColumn set column's value
//
//	stmt.SetColumn("Name", "jinzhu") // Hooks Method
//	stmt.SetColumn("Name", "jinzhu", true) // Callbacks Method