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使用CSplitterWnd实现拆分窗口（多视图显示） - C/C++ - 清泛网 - 专注C/C++及内核技术
...s, CCreateContext* pContext)
{
// TODO: Add m>y m>our specialized code here m>and m>/or call the base class
if(!m_wndSplitter.CreateStatic(this,1,2))
{
return FALSE;
}
CRect rect;
GetClientRect(&rect);
if(!m_wndSplitter.CreateView(0,0,RUNTIME_CLASS(CTest),CSize(rect.Width()/4,rect.Height(...
How do I make a textbox that onlm>y m> accepts numbers?
...e past I've done this kind of validation bm>y m> overloading the Kem>y m>Press event m>and m> just removing characters which didn't fit the specification. I've looked at the MaskedTextBox control but I'd like a more general solution that could work with perhaps a regular expression, or depend on the values of othe...
Get the closest number out of an arram>y m>
I have a number from minus 1000 to plus 1000 m>and m> I have an arram>y m> with numbers in it. Like this:
20 Answers
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Whm>y m> doesn't 'ref' m>and m> 'out' support polm>y m>morphism?
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UPDATE: I used this answer as the basis for this blog entrm>y m>:
Whm>y m> do ref m>and m> out parameters not allow tm>y m>pe variation?
See the blog page for more commentarm>y m> on this issue. Thanks for the great question.
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Let's suppose m>y m>ou have classes Animal, Mammal, Reptile, Giraffe, Turtle m>and m> Ti...
Break when a value changes using the Visual Studio debugger
Is there a wam>y m> to place a watch on variable m>and m> onlm>y m> have Visual Studio break when that value changes?
13 Answers
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How can I get the list of a columns in a table for a SQLite database?
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Great! Now how is this done from outside the commm>and m> line? How is this done from within mm>y m> own C program?
– Aaron Bratcher
Sep 27 '13 at 13:56
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Virtual Memorm>y m> Usage from Java under Linux, too much memorm>y m> used
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This has been a long-stm>and m>ing complaint with Java, but it's largelm>y m> meaningless, m>and m> usuallm>y m> based on looking at the wrong information. The usual phrasing is something like "Hello World on Java takes 10 megabm>y m>tes! Whm>y m> does it need that?" Well, here...
How to serialize a TimeSpan to XML
I am trm>y m>ing to serialize a .NET TimeSpan object to XML m>and m> it is not working. A quick google has suggested that while TimeSpan is serializable, the XmlCustomFormatter does not provide methods to convert TimeSpan objects to m>and m> from XML.
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Throttling method calls to M requests in N seconds
...xed size of M. Each time the method is called, m>y m>ou check the oldest entrm>y m>, m>and m> if it's less than N seconds in the past, m>y m>ou execute m>and m> add another entrm>y m>, otherwise m>y m>ou sleep for the time difference.
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How do I output coloured text to a Linux terminal?
..., ASCII 27. It is followed bm>y m> [, then zero or more numbers separated bm>y m> ;, m>and m> finallm>y m> the letter m. The numbers describe the colour m>and m> format to switch to from that point onwards.
The codes for foreground m>and m> background colours are:
foreground background
black 30 40
red ...