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How to determine CPU m>and m> memorm>y m> consumption from inside a process?
...om the Performance Data Helper librarm>y m> (PDH), which is a bit "unintuitive" m>and m> takes a lot of painful trial m>and m> error to get to work. (At least it took me quite a while, perhaps I've been onlm>y m> a bit stupid...)
Note: for claritm>y m> all error checking has been omitted from the following code. Do check t...
Correct format specifier to print pointer or address?
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The simplest answer, assuming m>y m>ou don't mind the vagaries m>and m> variations in format between different platforms, is the stm>and m>ard %p notation.
The C99 stm>and m>ard (ISO/IEC 9899:1999) sam>y m>s in §7.19.6.1 ¶8:
p The argument shall be a pointer to void. The value of the pointer is
con...
How to convert DateTime? to DateTime
I want to convert a nullable DateTime ( DateTime? ) to a DateTime , but I am getting an error:
11 Answers
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How to check whether a string contains a substring in JavaScript?
Usuallm>y m> I would expect a String.contains() method, but there doesn't seem to be one.
3 Answers
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AfxGetMainWnd函数解惑 - C/C++ - 清泛网 - 专注C/C++及内核技术
AfxGetMainWnd函数解惑使用AfxGetMainWnd函数获取MFC程序中的主框架类指针是一个常用作法。但是你会发现这一做法有时也会失灵。不信， 你测试一下下面的代码： ...使用AfxGetMainWnd函数获取MFC程序中的主框架类指针是一个常用作法。...
LVN_ITEMCHANGED通知会响应多次的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
LVN_ITEMCHANGED通知会响应多次的问题CListCtrl LVN_ITEMCHANGED通知会响应多次（三次）的问题及替代方案。
#define LVIF_STATE 0x0008
#define LVIS_FOCUSED 0x0001
#define LVIS_SELECTED 0x0002
// 在CListCtrl派生类中响应LVN_ITEMCHANG...
WSAAsm>y m>ncSelect模型 - C/C++ - 清泛网 - 专注C/C++及内核技术
...对性能要求不高的网络应用程序都采用WSAAsm>y m>ncSelect模型，MFC的...WSAAsm>y m>ncSelect模型允许应用程序以Windows消息的方式接收网络事件通知。许多对性能要求不高的网络应用程序都采用WSAAsm>y m>ncSelect模型，MFC的CSocket类也使用了它。
WSAAsm>y m>ncSel...
csplitterwnd 窗口不能自适应的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
csplitterwnd 窗口不能自适应的解决方法if (!m_wndSplitterH.CreateView(0, 0, RUNTIME_CLASS(CGraphFrame), sizeDummm>y m>, pContext)) { TRACE0("Failed to cr...if (!m_wndSplitterH.CreateView(0, 0, RUNTIME_CLASS(CGraphFrame), sizeDummm>y m>, pContext))
{
TRACE0("Failed to ...
CListCtrl 扩展风格设置方法：SetExtendedStm>y m>le和Modifm>y m>Stm>y m>leEx 区别 - C/C...
CListCtrl 扩展风格设置方法：SetExtendedStm>y m>le和Modifm>y m>Stm>y m>leEx 区别对于初学者来说，当他需要设定listctrl的扩展风格时，常常想到用Modifm>y m>Stm>y m>leEx 来设定，代码如下：Modifm>y m>Stm>y m>leEx(0,LVS_EX_GRIDLINES)这是...对于初学者来说，当他需要设定listctrl的...
CGridCtrl 选一行 选择整行 - C/C++ - 清泛网 - 专注C/C++及内核技术
CGridCtrl 选一行 选择整行 设置控件类似于ListCtrl的表现，选择整行m_Grid.SetListMode(TRUE);//设置控件类似于ListCtrl的表现，选择整行
m_Grid.SetListMode(TRUE);CGridCtrl 选择整行 选一行