其他

Threading safety means: multiple   threads   can   call   the   same   method   at   the   same   time   without   corrupting   your   data/resources如果你的代碼所在的進程中有多個線程在同時運行，而這些線程可能會同時運行這段代碼。如果每次運行結果和單線程啟動並執行結果是一樣的，而且其他的變數的值也和預期的是一樣的，就是安全執行緒的。

1. Integration from branch to branch based on a specific CL or label.It means to integrate the CLs between the last CL from src branch on desti branch and the specific CL or label into desti branch. The integration code changes should only reflect

GFlags (Global Flags)Note: basically you need to install Debugging Tools For Windows from http://www.microsoft.com/whdc/devtools/debugging/default.mspx to get it.Gflags released as part of debugging tools for windows (x86) from MS can be used to set

1）   堆是由低地址向高地址擴充，棧是由高地址向低地址擴充。2）   堆是不連續的空間，棧是連續的空間。3）   在申請空間時，棧的分配要比堆的快。對於堆，先遍曆存放空閑儲存地址的鏈表、修改鏈表、再進行分配；對於棧，只要剩下的可用空間足夠，就可分配到，如果不夠，那麼就會報告棧溢出。4）   棧的生命期最短，到函數調用結束時；靜態儲存區的生命期最長，到程式結束時；堆中的生命期是到被我們手動釋放時（如果整個過程中都不手動釋放，那就到程式結束時）。

In the place you plan to post message:a. If you are sure the WM_Command can be handled by view/document, you can directly call View::OnCmdMsg() or Doc::OnCmdMsg() to post the message;b. If you don't know where in the command routing way will handle

Registry-Free COM Registration InstallShield 2008 With Reg-Free COM, COM data is written to an application manifest file that is stored in the application folder. The manifest file is an XML file that contains information about an application

[轉載自：http://www.mscto.com/cppvc/1541912.html]MFC－對話方塊與資料交換對話方塊是非常重要的一種表單，就我看過的應用，除了MDI程式，對話方塊比文檔視圖架構用得更多。原因大概有兩個，首先對話方塊可以利用資源編輯器來編 輯，這就有了一點快速開發的感覺，儘管比真正的快速開發弱得多；其次，對話方塊提供一種叫資料交換的方法，讓控制項與某種資料類型關聯起來，比如Edit控制項

1. 資源BasicVisual C++ 支援十種資源：加速鍵、位元影像、游標、對話方塊、HTML、表徵圖、菜單、串表、工具條和版本資訊。            各種資源就是堆資料而已，最終都會被嵌入到EXE檔案裡的資料區中。需要的時候就通過函數載入到記憶體中使用。和資料庫一樣的。各種資源通過ID來唯一確 定，就像資料庫用關鍵字來確定一樣。不同的資源由於類型不一樣可以使用等值的ID，如同資料庫裡的每一個表單裡的關鍵字值不唯一，但不同表單的關鍵字是允 許一樣的。 2. Next ID Issue

一般在C或C++中(VC當然是C++的一種)，DLL的模組進入點有個預設函數，是_DllMainCRTStartup()，它的原形與 DllMain()一樣，連結器在連結的時候就是以它作為模組的入口函數，那樣它就可以進行一些模組全域變數等的初始化操作，當然使用者也可對模組入口地址 進行自行設定，不過不建議這麼做！當連結器在連結時，它會自動尋找當前DLL模組工程中的各個.obj檔案，如果找到有DllMain()函數，這時就會 在_DllMainCRTStartup()函數中調用使用者的進入點函數，

Model Dialog in Win32 c++ Creating model dialog is very easy in MFC. It has neat class for dialog , CDialog. The DoModel functions of CDialog provides a way to appear model dialog.  In Win32 this is another story. Many people doesn't know what is

I met this issue on my laptop with English version XP installed. When installing wangwang from taobao.com, I met 亂碼. I first thought it's due to the wangwang is not unicode-based. But I really don't think so. After google it, find out that it should

Since Struct and Class are almost the same thing, I will just talk about one of the two.Let's talk about struct ba.There are three kinds struct:1. Only contain data member without functions.2. have only inline functions.3. have only function

Pragma liblib - manipulate @INC at compile timeDESCRIPTIONThis is a small simple module which simplifies the manipulation of @INC at compile time.It is typically used to add extra directories to perl's search path so that later use or require

最近參加了公司的一個program competition，做個小工具。其中涉及到一個盲點。 需求是：在代碼中訪問另一個program的進程，擷取它的視窗控制代碼，並在它的視窗上對某一個控制項進行滑鼠點擊操作以執行相應的命令。google來baidu去，終於有思路了：原來需要用到MS的UI automation library。MS提供了面向c/c++的API，也提供了面向managed code的API。Extract some overview words from below MS

[轉自：http://blog.csdn.net/gxj1680/archive/2009/03/17/3998923.aspx]視窗訊息概述:     所有的視窗訊息的基本形式都是一樣的,有3個部分:(1).一個不帶正負號的整數,包含訊息的實際內容.(2)WPARAM,一個4位元組整數.(3)LPARAM,一個4位元組參數.無符號數是實際訊息.     含MFC在內的任何WINDOWS程式的核心都是訊息泵.訊息泵是一個迴圈,它取出訊息並將訊息送給恰當的視窗訊息處理函數.下面是個訊息泵的樣本:

How to Organize solution and projectsOn solution level: there is Solution Folder to organize projects to be different groups which is logically organized, not physically (on disk);The logical relationship between a solution and its components does

It's so clear that there are three type dlls: regular dll, extension dll and non-MFC dll on windows. Below table from MSDN shows how to initialize it:Typically, your DLL has initialization code (such as allocating memory) that must execute when your

[From MSDN]The NTFS file system provides the ability to create a system representation of a file or directory in a location in the directory structure that is different from the file or directory object that is being linked to. This process is

Here is an MSDN link that describes what registration-free com is:http://msdn.microsoft.com/en-us/library/fh1h056h.aspxA whole walkthrough article: http://msdn.microsoft.com/en-us/library/ms973913.aspx Registration-Free COM InteropRegistration-free

[From CodeGuru: http://www.codeguru.com/cpp/w-d/dislog/ddxddv/article.php/c1997/]Enhacing CDialogBar with InitDialog and DDXRating: Alger Pike (view profile) August 7, 1998 As you all know, the CDialogBar control, is the MFC control