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Why Qt is misusing model/view terminology?
...at they call "View". Over the years I have worked with these frameworks:
MFC
Qt
Swing
SWT
WPF with MVVM
If you compare how the terms "Model" and "View" are used in these frameworks, and what responsibilities the classes in the "View", the "Model", and the "Controller" (if there is one) have, you...
Framework vs. Toolkit vs. Library [duplicate]
...r towards a specific output; an application for a specific OS for example (MFC for MS Windows for example), or for more general purpose work (Spring framework for example).
SDK: "Software Development Kit"
An SDK is a collection of tools to assist the programmer to create and deploy code/content wh...
Multiple INSERT statements vs. single INSERT with multiple VALUES
...ation trying to convert a table with several 100k rows with a C++ program (MFC/ODBC).
Since this operation took a very long time, I figured bundling multiple inserts into one (up to 1000 due to MSSQL limitations). My guess that a lot of single insert statements would create an overhead similar to w...
分布式系统的事务处理 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...就算是在接收方被乱序收到也是没有问题的。
关于一些实例，你可以看一下Wikipedia中文中的“Paxos样例”一节，我在这里就不再多说了。对于Paxos算法中的一些异常示例，大家可以自己推导一下。你会发现基本上来说只要保证有...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...面的代码
// 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序，
// 这将由框架自动完成。
void CClientDlg::OnPaint()
{
if (IsIconic())
{
CPaintDC dc(this); // 用于绘制的设备上下文
SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc...
How do I safely pass objects, especially STL objects, to and from a DLL?
...terface (there are also APIs that expose COM interfaces). Then ATL/WTL and MFC wrap these pure C interfaces with C++ classes and objects.
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LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...成员 ←→ 结构体的域
集属性 ←→ 结构体实例
LINGO内置的建模语言是一种描述性语言，用它可以描述现实世界中的一些问题，然后再借助于LINGO求解器求解。因此，集属性的值一旦在模型中被确定，就不可能再更...
Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...其中GlobalContext只能用来存储全局的信息，比如存放线程实例的指针，这样一来，实际上就剩下 DOKAN_FILE_INFO里的Context 一个成员可以用来存储与文件有关的信息了，一般用它来存储文件指针。我这次实现没有自己定义类来管理目...