Solution:
1. Find the sub-collection field
2, open the field details and configure in the auxiliary configuration
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Month: October 2021
MFC package class is a static link library
The basic controls that come with mfc are not very beautiful, so most developers will customize the class to redraw the controls. I have also accumulated a lot of redrawing of controls, such as dia
Table Each subclass inheritance mapping by NHibernate mapping code
How to write the mapping in the new NHibernate Mapping-By-Code for each subclass strategy of this class:
public class Person
{
public virtual int Id {get; set; }
public virtual string Name
Design and Implementation of EADC Sampling External Voltage Program Based on NUC442
1. Introduction to NUC442
NUC442 is a Cortex ® -M4F core processor with DSP and floating point unit, working frequency up to 84 MHz, embedded 256/512K /flash, 64K/SRAM. There are abundant per
Custom BeandefinitionRegistryPostProcessor Registration Bean
Custom BeanDefinitionRegistryPostProcessor Overview BeanDefinitionRegistryPostProcessor inherits from BeanFactoryPostProcessor, which is a special BeanFactoryPostProcessor. The postProcessBeanDefi
Distributed system finishing
What are the dubbo load balancing strategies and cluster fault tolerance strategies? Load balancing strategy Random< span class="md-plain"> (random) By default, dubbo is a random load balance c
Design mode – decorator mode
Define
The decorator pattern dynamically attaches responsibility to the object. To extend functionality, decorators provide a more flexible alternative than inheritance.
Implementation points
Is there a way to use the REST API to retrieve the MarkLogic server version?
We are creating a monitoring plugin that will call MarkLogic to retrieve status information. The first thing we need to know is which version of MarkLogic we are connecting so that we know whether
Message-Queue – How do I understand the role of queues in a distributed system?
I’m trying to understand what is the use case of queues in a distributed system.
And how does it scale and how does it ensure that it is not a single point of failure in the system?
Any dire
Algorithm – The minimum spheres of the triangle in 3D?
First, I think you add the vertex and the scale by 1/3 to find the origin and then the maximum distance from the vertex to the origin. This will produce a sphere containing triangles, but it doesn’