C++

When writing anything, I want to know the performance after implementation. Generally, I can use a simple timer to determine whether the performance is good or bad. however, for the compilation of network applications, it is relatively complicated

Test-driven development allows you to make no decisions before you have a better understanding of the problem, and have sufficient knowledge about how the product will be developed. Previously, you did not need to propose a perfect architecture;

Different setup and teardown nunit tags help us build consistent test environments frequently. This feature helps you ensure Test cases will not be used for any other test cases (test case isolation-test case isolation), but will prove the test

In vs2005, an error is usually reported when the thread on the worker thread operation interface is used, that is, the sub-worker thread cannot modify the main thread or something. The solution is as follows: # region reload tree Map /// //

Some time ago, the local development team wanted to use the group's unified authentication component.ProgramHowever, the running results were not very good. Later I checked the reason for a long time and found that the memory of a component written

1, Int N; String STR = "XXX "; If (Int. tryparse (STR, out n )) { // Number}Else{ // Non-numeric} 2,1. String PAT = @ "[\ u4e00-\ u9fa5]";RegEx Rg = new RegEx (PAT );Match MH = RG. Match (textbox1.text );If (MH. Success){ // It is a

Windows Services are called NT Services in earlier versions of Visual Studio, and new names are enabled in vs.net. Using Visual C # To create a Windows service is not difficult. This article will guide you step by step to create a Windows service

The so-called packing and unpacking is a very abstract concept. Packing is to convert the value type to the reference typeBinning converts a reference type to a value type.The binning and unboxing functions allow conversion between any value of

// Using is used as the namespace indicator Using system; Using system. Collections. Generic; Using system. text; Using system. IO; Namespace statement { // Specify the font class alias as F Using F = system. Drawing.

According to the mono team, the open-source C # compiler now supports all functions of C #4.0, which can replace Microsoft's. NET Framework. Including covariance and contravariance as optional parameters, including name parameter processing and

You can use the following method to operate the application: Program Configuration file in the folder: Use a program in winform to read and modify the value of the deleetaskin app. config. Here I have written two methods for your reference!I.

//Author: Liu yongfaWww.yongfa365.com Using system; Using system. Collections. Generic; Using system. componentmodel; Using system. Data; Using system. diagnostics; Using system. serviceprocess; Using system. IO; Using system. text;

. NET 2.0 call FFmpeg And asynchronously reads the output information Code ... Public void convertvideo () { PROCESS p = new process (); // create external Call Thread P. startinfo. filename = @ "C: \ ffmpeg.exe"; // call external Program

This is prepared by Zheng yawang, Wuhan branch of Huazhong district of Yiyang group. /// /// CRC verification/// Quick DetectionAlgorithm/// Public class CRC32 { Protected uint [] crc32table; /// /// Structure: Initialize the validation table///

It has been more than a month since we started using DirectX 3D. A self-made 3D control is finally completed, but there are still some bugs to modify. Today we are writing texture textures in 3D, and they have achieved their translucent effect. In

I have been studying C # For the past few days.DirectXOf3DDevelopment, quite a bit of achievement. I will first post a small example to share with you that I am working on a rotating 4-pyramid. If someone is interested in this and does not know

The so-called Windows Background service, that is, the background automatically runsProgramGenerally, it is started with the operating system. After my computer service, I can see the current computer service in the Application Service. generally,

1. array as function parameter Function is what we learnProgramI will not go into details about the most basic design language here. Only one special case is discussed, that is, the array is passed as a function parameter. We all know that the

In the age of VS6.0, Microsoft provided a powerful and convenient Library such as VFW (Video For Window) to support Video capture and playback. But whether in.NETThe v1.0 or. NET v2.0 framework does not provide corresponding class libraries to

Method 1: Using Microsoft. Win32; Private void Form1_Load (object sender, EventArgs e){// Obtain the program execution path ..String starupPath = Application. ExecutablePath;// Class Micosoft. Win32.RegistryKey. indicates the entry-level node in the