socket emit

In daily development, reflection is frequently used, except for the most "heavy" original Reflection Method (not described here) and the 4.0 keyword dynamic, there are many other methods (Emit and Linq ). In the next demonstration, I will focus on the following operations. Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Public class User { Public string Username {get; set ;} } This is a common class th

Namespace ConsoleApplication {using System; using System. reflection; using System. reflection. emit; using System. collections. generic; // using System. text; using System. linq; using System. diagnostics; // using System. linq. expressions; using Microshaoft; ///

The understanding of $emit in Vue.js

is described in SqlParameterEmit.csB. With the extension of the expression, you can get the corresponding SQL and parameters, through the This extension connection method, code see ConnoctionExtention.cs　　Four. Invoking the sample1. We define a simple Userinfomo entity (including properties such as mobile)2. Define the interface Iuserinforep:ibaserep3. Define implementation class Userinforep:baserep, IuserinforepWithout adding additional code, we can complete the following call:650) this.width=

Before studying how to add an event to a dynamic class with emit, originally thought would be very simple, but encountered a lot of problems, some of the questions in the previous answer article has been mentioned, and have been resolved, although some places themselves are not very clear, but after all, is resolved, and finally compare my write IL code, and system Automatically generated, there are always some places can not do the same. In particula

Signal sent by: emitHow the event is sent:1: Window System events;(The values listed in Qevent::type are best defined as values greater than 5000, such as: const Qevent::type Customevent_login = (qevent::type) 5001;)2: Manually sent by Sendevent ()/postevent ();(I prefer to use postevent, submission method, when processing to QT system decision, the way is mild, not easy to make mistakes; Sendevent is submitted, it has to be dealt with immediately, as if the concept of error is larger, more diff

PrefaceOften used$ EmitWhen the parameter transfer event is carried and custom parameters need to be used in the parent component, we cannot accept the parameters passed out by the Child component.You have found two ways to add custom parameters at the same time.Method 1When a sub-component exports a single parameter:// Sub-component this. $ emit ('test', this. Param) // parent component @ test = 'test ($ event, userdefined )'Method 2When multiple par

mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman""> mso-ascii-font-family:"Times New Roman";mso-hansi-font-family:"Times New Roman"">I have been studying for the past two weeks. Emit mso-hansi-font-family:"Times New Roman""> mso-hansi-font-family:"Times New Roman"">The basic theory has been basically learned, and the rest is based on the accumulation of practice

OSS. Core is based on the concept and implementation of the Dapper encapsulation (expression parsing + Emit) warehousing layer, and oss. coredapper Recently, I am not busy thinking about building an open-source project. I will explain the reasons and the entire project framework later. Since a complete project is required, data warehouse access is essential. This article mainly introduces this new project (OSS. in Core), my simple thinking and impleme

Do not give a detailed explanation here, provide a small example, read it and understandHTMLNg-app=""> DivNg-controller= "Ctrlcontroller"> DivNg-controller= "Ctrl1controller">Div> DivNg-controller= "Ctrl2controller">Div> Div>HTML>Script> functionCtrl1controller ($scope) {$scope. $emit ('Event', data); } functionCtrlcontroller ($scope) {$scope. On ('Event', function(event, data) {$scope. $broadcast ('event1', data); }) }

Performance Comparison before optimization: Object get dummy structure comparison Objectwithvalueandattribute P = new objectwithvalueandattribute (); 100000 ------ Test started: Assembly: pixysoft. Framework. reflection. dll ------ ReflectionTime elapsed: 4,589 MsCPU time: 4,015,625,000 NSGen 0: 484Gen 1: 0Gen 2: 0 Emit direct call HandlerTime elapsed: 1,406 MsCPU time: 1,359,375,000 NSGen 0: 1067Gen 1: 0Gen 2: 0

[READER] [learn LinqExpression and Reflection (Emit)] Read ExampleFromTheArticle and linqexpression of TypeBuilderSample Preface About "Reader" The saying goes: "reading a thousand books and traveling a thousand miles". By reading more excellent code, we can not only improve our ability to read code (easy to maintain or communicate with each other), but also learn a lot of knowledge that we need to grow. Only by reading more can we broaden our horizon

to repeat gettypes (), getmembers (), and other methods. However, these operations consume very little time and are rarely used in programs, the most important thing is how to quickly access attributes by passing in the attribute names of an object and an object. The only way to significantly improve performance is not to use reflection... What else can we do? I think of a class with such a structure: this class has the getvalue and setvalue methods, and reads or writes corresponding attribut

In the example of entityframework code first, a class that inherits dbcontext is generally created, and several dbset At first, I tried to define a method using reflection to pass in the type of the business object that I want to create. As a result, I found that there is no way for an existing class (dbcontext) add the wildcard attribute dbset Then I tried to create a configuration class for entitytypeconfiguration So I sacrificed the killer --- emit

First Test Case:varEventemitter = require ('Events'). EventemittervarLife =NewEventemitter ();//Life.on ('Seek Comfort', function (WHO) {Console.log ('xxxx')}) function check () {Console.log ('xxxx4354')}life.on ('Boys', check)//Remove ListenerLife.removelistener ('Boys', check)varHasconforlisteren = Life.emit ('Seek Comfort',' Man');varHasconforlisteren = Life.emit ('Boys', check), Console.log (Hasconforlisteren) Console.log (Life.listeners ('Boys') ) Console.log (Eventemitter.listenercount (Li

) {ilofmethod.emit (opcodes.ldloc, parameters); Ilofmethod.emit (OPCODES.LDC_I4, J); Ilofmethod.emit (Opcodes.ldarg, J+1); Ilofmethod.emit (OPCODES.STELEM_REF); } ilofmethod.emit (Opcodes.ldloc, parameters); } //Call Invoke () Method of InterceptorIlofmethod.emit (Opcodes.callvirt,typeof(Interceptor). GetMethod ("Invoke")); //Pop the stack if return void if(method. ReturnType = =typeof(void) {ilofmethod.emit

After studying it, I found that the system already has such functions. Dizzy !! Implement a method similar to func and action.Call example:Object inst = new program ();Decimal ret = Inst. Dynamic The source code is as follows: Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> Using System; Using System. Collections. Generic; Using System. LINQ; Using System. text; Using System. reflection. emit