Outline:1. What is reflection?2. Relationships between namespaces and accessories3. What is the purpose of obtaining type information during runtime?4. How to Use reflection to obtain the type5. How to dynamically create objects based on types6. How
Associating a method call with the same method body is called a binding .Binding (implemented by the compiler and the linker, if any) prior to the execution of the program is called early binding .When the compiler has only one reference, it cannot
The first is that the parameter of the method is the parent class object, whether it is feasible to pass in the subclass objectThen the parent P = new Children ();This code is not very understanding, Google's process leads to the upward
In the previous chapter, the Java Programming Idea (iv)--The reuse class speaks of upward transformation, and feeling and polymorphism are better written together.Polymorphic, polymorphism. An important feature, the length of the space is too long,
Problem: Define an empty type, which does not have any member variables or member functions, and does a sizeof operation on this type, the result is?The result is 1, because an instance of an empty type does not contain any information, and the
Take a look at this example:
Copy Code code as follows:
var a = ' global ';
(function () {
alert (a);
var a = ' local ';
})();
The first thing you see in this example is what does the output look like? ' Global '? or
1 What is reflection2, the relationship between the name space and assembly parts3. What is the use of type information during operation?4. How to use reflection to get types5. How to create objects dynamically based on type6. How to get methods and
The previous chapter of JavaScript advanced programming briefly talks about the use of objects. now we need to introduce them in detail. Object creation or destruction occurs during JavaScript execution. Understanding the meaning of this paradigm is
http://blog.csdn.net/zyq0335/article/details/76574651 What is polymorphism?Polymorphism can be simply summed up as "1 interfaces, multiple methods", in the process of running the program to determine the mechanism of the callOn the implementation of
More dry goods-need to ponder their own understanding:C + + supports two types of polymorphism:1. Compile-time polymorphism (static binding-early binding)Polymorphism that can be identified during the program compilation phaseimplemented by using
The following section of the C # code can be used to compress and fix the Access database, whether it is a simple one. the mdbACCESS database is still one. the mdw network shares the database. This process is exactly the same as the one you used in
1. What is a regulated code? Answer: unsafe: Unmanaged code. Not run through the CLR.What is the working principle of 2.net Remoting?A: The server sends a process number to the client, a program field number to determine the location of the
The function of polymorphism is to leave the interface and implementation separated, improve the structure of code, enhance the readability of code, and facilitate the maintenance of code.In Java, the discussion of polymorphism is the binding of a
Template method Mode (behavioral mode)To change and not to changeChange-is the eternal theme of software, how to manage the complexity of change? The artistry and complexity of design patterns lie in how they are analyzed, and discover the changing
Guide 1. What is Reflection 2, the cornerstone of reflection--meta-data 3. Viewing meta data with Ildasm.exe 4. Members to be concerned with System.Reflection namespaces 5. How to get the type instance 6. Late binding and System.activator class
Javascript prototype attributes
Definition and usage
The prototype attribute enables you to add attributes and methods to an object.
Syntax
Object. Prototype. Name = Value
Instance
In this example, we will show how to use the
Outline:
1. What is reflection?
2. Relationships between namespaces and accessories
3. What is the purpose of obtaining type information during runtime?
4. How to Use reflection to obtain the type
5. How to dynamically create objects based on types
6
Http://blog.csdn.net/sscsgss/archive/2006/10/19/1341035.aspx [Source]Outline:1. What is reflection?2. Relationships between namespaces and accessories3. What is the purpose of obtaining type information during runtime?4. How to Use reflection to
Msdn:MS-help: // Ms. vscc.2003/ms. msdnqtr.2003feb. 2052/cpguide/html/cpcondiscoveringtypeinformationatruntime.htmOutline:1. What is reflection?2. Relationships between namespaces and accessories3. What is the purpose of obtaining type information
Msdn:MS-help: // Ms. vscc.2003/ms. msdnqtr.2003feb. 2052/cpguide/html/cpcondiscoveringtypeinformationatruntime.htm
Outline:1. What is reflection?2. Relationships between namespaces and accessories3. What is the purpose of obtaining type
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