what is nps net promoter score

. NET Core File System [2]: What is FileProvider ?, Corefileprovider In "reading and monitoring file changes", we use three simple examples to demonstrate the preliminary experience of the file system from the programming perspective, next we will continue to understand it from the design perspective. This abstract file system organizes files in the form of direc

process not only to verify the identity of the user itself, but also to verify that it belongs to which role. Access authorization is set based on roles, what resources some roles can access, what resources are not accessible, and so on. If the user-based access will be a very impractical approach, the user has a lot of, but also may be at any time to increase o

What is the use of. net basic EventArgs? It suddenly finds that EventArgs is useless. It is similar to viewmodel. It only indicates that this class stores data and can run without inheriting EventArgs programs. There is only one

inheritance does not have this feature(8) The concrete method of the abstract class implementation is virtual by default, but the interface method in the class that implements the interface defaults to non-virtual, and of course you can declare it as virtual.(9) If an abstract class implements an interface, it is possible to map a method in an interface to an abstract class as an abstract method without ha

from a series of related objects, so it reflects the internal commonality of things; an interface is a functional contract defined to satisfy an external invocation, so it reflects the external nature of the thing.(6) The interface basically does not have any specific characteristics of inheritance, it only promises to be able to invoke the method(7) interfaces can be used to support callbacks, and inheritance does not have this feature(8) The concre

Using Get,set can make the class definition more canonical, because, normally, if we write a custom class, his property is either public or private, but if the properties of public are to be restricted, such as a person's age does not allow negative numbers, nor is it allowed to be greater than 150, Then you are only limited to the int type is not enough. A perso

Suddenly found that EventArgs is nothing to use, it is similar to ViewModel, just that this class is stored data, do not inherit EventArgs program can also run.With this there is only one benefit, that is, no matter what eventargs

1.1.2What isMVCModethe founder of MVC is Trygve M.h.reenskau, a Norwegian computer expert and honorary professor at the University of Oslo. MVC is a software architecture model that he proposed in 1979 for GUI applications. MVC embodies the basic design policy of "separation of concerns", and he divides a function of human-computer interaction design into Model,Controller , and View Three parts, each of t

An indexer is a name-value pair, you declare a class of name-value pairs, you can assign values to the specified elements of the array, or you can access the subscript for the specified element value (the individual thinks it's possible to write a similar list yourself, and there's no need to superfluous an extra method)?Complex indexer can be seen as a simple database, such as a person corresponding to the ID, the results of the various subjects, but

deployed by an application. By storing data in a resource file, you can change the data without recompiling the entire application.. A kind of xsd:xml schema. From DTD,XDR development to XSDThe. PDB:PDB (program database) file maintains debugging and project state information, allowing you to incrementally link the Debug configuration of your program.The. Suo: Solution user option, which records all the options that will be associated with the solution, so that each time it

ArticleDirectory Significance of net asset value per share M branch I G Branch J branch ng Z branch ch branch n ZH í What is the net asset value per share? The company's net assets represent the company's own assets and the rights and interests of shareholders in t

What should I do if the installation sequence of IIS. NET is reversed? The installation sequence of IIS and. net should be to install IIS first, and then install vs. net. If the installation order is reversed and the IIS

Anchor for the job, 200 million signing. The author from the recent domestic largest net red brokerage company in the Cherry and the largest live organization MJ Entertainment launched by the "Million Anchor" program learned that the first network anchor in the domestic reality show, will use the sky signing gold to achieve the domestic network anchor professional standardization.What kind of play is this?

What is the difference between C #, ASP, and. Net? What tools are used when developing?Obviously a lot of people are not clear about these concepts, the above answer the question seems to have not been too clear.Asp,c# is the language. N