socket emit

Label: style Io OS ar SP data on CTI BS Socket. emit ('action'); indicates that an action command is sent, which is a string and can be written as follows when receiving the command from the other end: socket. on ('action', function (){...});Socket. emit ('action', data); i

Emit Learning (3), emit Learning The last article introduced the part of IL, the basic part, which will be introduced here for the time being. The next step is to enter the code compiling stage. Today's topic is to dynamically create classes, attributes, and methods during code execution. Source: http://www.cnblogs.com/yingql/archive/2009/03/22/1419149.html No more nonsense. Let's look at the example above.

Emit Learning (2), emit Learning Learning Emit is essential to use the IL intermediate code. when I first saw the IL code, I had a feeling of assembly. It reminds me of learning 8051 assembly language in college. if there are too many commands, you can directly go to the question. Is there a daunting sense of OpCodes Instruction Set? There are so many instruction

Emit Learning (4), emit Learning In the previous article, this article mainly demonstrates the process of converting db data to classes in the form of stacks. I. first look at the first image When the program runs to 176 rows (the Code posted in the previous article), the first stack appears. So before that, what did Dapper do? Aside from the OpCodes Implementation Method of Dapper, we use code to convert

Emit Learning (2), emit Learning In the previous article, the object creation process is not introduced. This article mainly introduces the object creation process. After you are familiar with the IL syntax, you can use Reflector to decompile the code to view it. Because of this tool, you can compare the IL code in Reflecotr to write the IL of Emit. Now, start wi

Emit Learning (2), emit Learning I went home last weekend to enjoy my life and work for a better life. So I made a comparison between my life and work. these days are not very busy. When I learn my work skills and post a blog post, I can take a study note. In the previous article, the elder brother in the posted address also has an article on Value Type and reference type. Source: http://www.cnblogs.com/yin

Emit can easily send data, for example: Socket. emit ('action'); indicates that an action command is sent, which is a string and can be written as follows when receiving the command from the other end: socket. on ('action', function (){...}); Socket.

This is an article about IL and reflection emit (so do not like IL or emit do not need to look down), ask the reader to the IL and emit working principle more understanding. All analysis Il is compiled and generated under visual Studio SP1. (Other compilers do not necessarily have the same 100% result but are logically equivalent, and hope the reader learns "why"

Preface: Following the previous version: CYQ. Data framework V4.5 was released. It has been refreshing for more than three months, Further, it has been more than half a year since the release of CYQ. Data V4.5. Today, we have to release a new minor version. Because the previous version was too stable, this version had no bug fixes, but added several important performance optimization functions. New features of the current version are previewed. 1: optimized Access and SQLite database links,

Since the development of AOP. net, we have been using the classes and functions in reflection. emit. Since emit does not seem to have a lot of Chinese materials, record some usage methods now. Let's take a look.: P Reflection. emit is usedProgramDynamically generate class and field and method during runtime.One advantage of this is that dynamicproxy can be ge

Directory Emit exception handling processDisplay the Message attribute of the Exception objectReturned directoryEmit exception handling processLet's look at this C # Exception Handling Code: Copy codeCode: static void doo (Exception e) { Try { Throw e; } Catch (ApplicationException ex) { Console. WriteLine ("Capture ApplicationException "); } Catch { Console. WriteLine ("Capture Exception "); } Finally { Console. WriteLine ("finally block "); } } W

Tags: des blog io ar use sp data div onDynamically create an Entity Framework model and create a databaseUse System. Reflection. Emit + Code First model to create an object class and DbContext and create a database:1 using System; 2 3 public class Blog 4 5 {6 7 private int id; 8 9 private string name; 10 11 public int ID12 13 {14 15 get16 17 {18 19 return this. id; 20 21} 22 23 set24 25 {26 27 this. id = value; 28 29} 30 31} 32 33 public string Name34

The foundation is the top priority ~ Emit Dynamic Construction Method (parameters and return values) Back to directory For Emit, we know that it can dynamically build an assembly, type, method, attribute, and so on, or dynamically create Emit as long as you manually create something using C, due to its special characteristics,

private field _ A is returned.Ilgenerator getail=Getpropertyabuilder. getilgenerator (); Getail. emit (Opcodes. ldarg_0 ); Getail. emit (Opcodes. lddes, fieldabuilder ); Getail. emit (Opcodes. Ret ); //Set Method for defining attributeMethodbuilder setpropertyabuilder=Typebuilder. definemethod ("Set", Methodattributes. Public|Methodattributes. specialnam

I've seen Dapper before (using emit), Cyq. Data (another idea, no use of the emit) class framework, but also want to make a small frame to play, but at this time too much capacity, do not cyq.data or pdf.net such a framework, so began the road to learning. Start by making a small goal that you can achieve, starting with emit.First, the use of the sceneEmit usage scenarios, usually we can choose to use

=Methodil. declarelocal (Typeof(Int32 )); //Int num = 0;Methodil. emit (Opcodes. ldc_i4_0 );Methodil. emit (Opcodes. stloc_0 ); // Begin try Label trylabel = Methodil. beginexceptionblock (); // Num = convert. toint32 (STR ); Methodil. emit (Opcodes. ldarg_0 );Methodil. emit (Opcodes. Call, Typeof (Conver

The scope in Angularjs has a very hierarchical and well-nested structure. Each of them has a major $rootScope (also say the corresponding angular application or ng-app ), and then all the other scope parts are inherited from this $rootScope , or are nested under the main scope. Many times, you will find that these scopes do not share variables or that they do not inherit anything from another prototype.So how do you communicate between scopes in this case? One option is to create a singleton ser

How do I communicate between scopes?1. Create a singleton service, and then use this service to handle all child-scoped traffic.2. Handle communication through events in the scope. But there are some limitations to this approach; For example, you can't propagate events extensively across all monitoring scopes. You must choose whether to communicate with the parent scope or the child scope.$on, $emit, and $broadcast make it easy to transfer event and d

In my previous blog, I raised a question: how to use. NET Reflection. Emit to generate three types equivalent to the following VB code: Class A Implements B.IEnd ClassClass B Inherits A Interface I End InterfaceEnd Class The difficulty of this problem lies in the three types of circular dependency: A implements interface B. therefore, A depends on I; B is A subclass of A, so B depends on A; interface I is A nested type of B,

Message passing between pages (Child page, parent page), $emit bubbling event.To dispatch events up the scope chain (from child scope to parent scope), we use the $emit () functionIn a$emit () event function, the event bubbles from the child scope to the parent scope. In the scope that generated the eventAll scopes above will receive notification of this event.