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[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术
...若将char*转换成CString，除了直接赋值外，还可使用CString::format进行。例如：
char chArray[] = "This is a test";
char * p = "This is a test";
或
LPSTR p = "This is a test";
或在已定义Unicode应的用程序中
TCHAR * p = _T("This is a test");
或
LPTSTR ...
Scala type programming resources
...e eval = X
}
As can be seen in the example, the object-oriented paradigm for type-level programming proceeds as follows:
First: define an abstract trait with various abstract type fields (see below for what an abstract field is). This is a template for guaranteeing that certain types fields exis...
MFC学习总结 (90个技巧) dlg 上建立View - C/C++ - 清泛网 - 专注C++内核技术
...代码：
CString strname[3];
strname[0]="Screen Name";
strname[1]="Form ID";
strname[2]="Category Path";
for(int i=0;i<3;i++)
{
m_List.InsertColumn(i,strname[i],LVCFMT_LEFT,130);
}
在这之前也要将List Control的ID与ClistCtrl的对象m_list在DoDataExchange(CDataExchange* pDX)...
How do I get Pyflakes to ignore a statement?
...
If there only was a way to get this from some repo for EL6 :) - I guess I'll have to wrap this in a rpm myself.
– Kimvais
May 9 '12 at 4:54
14
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Best way to use PHP to encrypt and decrypt passwords? [duplicate]
I plan to store foreign account information for my users on my website, aka rapidshare username and passwords, etc... I want to keep information secure, but I know that if I hash their information, I can't retrieve it for later use.
...
How can I open multiple files using “with open” in Python?
...contextlib.nested() to nest context managers. This won't work as expected for opening multiples files, though -- see the linked documentation for details.
In the rare case that you want to open a variable number of files all at the same time, you can use contextlib.ExitStack, starting from Pytho...
What is the purpose of Flask's context stacks?
I've been using the request/application context for some time without fully understanding how it works or why it was designed the way it was. What is the purpose of the "stack" when it comes to the request or application context? Are these two separate stacks, or are they both part of one stack? Is ...
Code Golf: Collatz Conjecture
Inspired by http://xkcd.com/710/ here is a code golf for it.
70 Answers
70
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Using Python's os.path, how do I go up one directory?
...s situation, Django expects an absolute path rather than a relative path.
For cross platform compatability, use os.pardir instead of '..'.
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How to convert vector to array
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@ganuke: What is "the array"? You need to provide more information. What's the big picture?
– GManNickG
May 27 '10 at 17:22
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