class example

1. Inner classegpublic class example{public static void Main (string[] args) {FirstClass fc = new FirstClass ();Firstclass.secondclass sc = fc.new secondclass ();Sc.out (1);}}Class firstclass{Class secondclass{public void out (int a)

C # three features of object-oriented: Encapsulation, inheritance, and Polymorphism Encapsulation: Ensure the integrity and security of the object's own data 1. Integrity: encapsulation is to package some scattered code so that they can complete a

  Q: How can I scale an externally loaded image?   Step 1: Load External images. Second, use its scalex and scaley attributes to scale their proportions, and third, scale proportionally by clicking an event. Package { Import flash. display.

Document directory   After so many years of development, C ++ has become a culture and art, which is not inherent in C ++, it is the summary and artistic result of C ++'s applications in various aspects. C ++ looks complicated, but in depth, you

Selector performance Competition Three efficiency optimization policies for selector are introduced:1. the rightmost self-selection tool is accurate to reduce the number of sea selections.". AAA" is optimized to "input. AAA" ----- Hai Xuan *. AAA

Review the eleven Common Errors of Java code-Linux general technology-Linux programming and kernel information. The following is a detailed description. Code reviews are one of the most important ways to eliminate bugs, which are especially

This article for everyone to share the python to create a singleton pattern of 5 common methods for your reference, the specific content is as follows The so-called Singleton refers to an instance of a class that can only be created once from

PHP design mode-Simple Factory mode (static Factory method mode), PHP design mode Concept Simple Factory mode "static Factory method Mode" (Static Factory methods)is the creation mode of the class Several forms of Factory mode:1. Simple Factory |

[1] use of the injection framework RoboGuice: (A brief example of what RoboGuice does), roboguicebrief When developing Android projects, for example, we often need to use various View Controls, declare them, findViewById, and perform strong

Factory Definition: PHP Class Example { // The factory Method Public Static Function Factory ( $ Type ){ If ( Include_once 'Drivers /'. $ Type . '. Php' ){ $ Classname = 'Driver _'. $ Type ; Return New $ Classname ;} Else {

The MVC framework can be divided into M, V, and C. M stands for the object class (model), which is used to transmit data. V is the view layer ), in this framework, an HTML page is used for implementation. c is the control class (Controller). It is

[Classroom materials] teaching content and exercise Diagram #1: [2006-12-23/24] #2: [2006-12-30] #3: [2007-01-06/07]: Exercise documents-[2 K], construction and mechanical #4: [2007-01-13/14]: Comprehensive Exercise-mechanical 1-Comprehensive

In the design of network management, IP resources are often scanned to determine IP resource usage and historical Active IP addresses. The traditional method is to analyze the FDB and ARP data of the route exchange, and then obtain the IP resource

The transfer of function parameters in C # language is similar to that in many later generations of C language. function parameters in C # Are very exquisite. First, the parameter must be written in the brackets behind the function name. here we

1. What is the Java reflection mechanism? The reflection mechanism of Java allows you to fully understand any class and other attributes and methods while running the program, and call the attributes and methods of an object at will. This dynamic

Source reference from: MSDN http://msdn.microsoft.com/zh-cn/library/hs600312 How regular expressions work Regular Expression example Related Topics The Regular Expression Language element provides information about the character set, operator, and

Introduction to modules and mixed types in Ruby This article mainly introduces the knowledge about modules and hybrid types in Ruby, including polymorphism and inheritance, which are common examples. For more information, see A module is a

/** 1. byte byte_n1;* Short short_n1 = 10;* Short short_n2;* Int int_n1 = 3000000;* Int int_n2, int_n3;* Long long_n1 = 400;* Long long_n2, long_n3;* Byte_n1 = short_n1;* Byte_n1 = (byte) short_n1;* Short_n2 = (short) int_n1;* Int_n2 = int_n1 *

A new feature of traits and traits in PHP code reuse. The new feature of traits is a method for PHP code reuse. when reading the source code of yii2, the new feature of traits comes into contact with trait, so I learned it and wrote a blog record. A

Php file Upload class (this class supports uploading one or more files) (12 ). Php file Upload class (this class supports Upload of one or more files) *** class name: upfile * function: Process File upload * Description. this class processes Upload