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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
...：
BSTR bstrText = _bstr_t("This is a test");
方法四，使用CComBSTR。例如：
BSTR bstrText = CComBSTR("This is a test"); 或
CComBSTR bstr("This is a test");
BSTR bstrText = bstr.m_str;
方法五，使用ConvertStringToBSTR。例如：
char* lpszText = "Test";
BS...
Evaluate empty or null JSTL c tags
...
BalusCBalusC
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CMake unable to determine linker language with C++
...to
PROJECT(HelloWorld C CXX)
or just
PROJECT(HelloWorld)
See: http://www.cmake.org/cmake/help/v2.8.8/cmake.html#command:project
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Build and Version Numbering for Java Projects (ant, cvs, hudson)
...">
<tstamp>
<format property="builtat" pattern="MM/dd/yyyy hh:mm aa" timezone="America/New_York"/>
</tstamp>
<exec executable="svnversion" outputproperty="svnversion"/>
<exec executable="whoami" outputproperty="whoami"/>
<exec e...
In C#, what is the difference between public, private, protected, and having no access modifier?
...de in the same class or struct, or in a derived class.
private protected (added in C# 7.2)
The type or member can only be accessed by code in the same class or struct, or in a derived class from the same assembly, but not from another assembly.
internal
The type or member can be accessed by any code...
How do I run only specific tests in Rspec?
...numbers together with colon :
$ rspec ./spec/models/company_spec.rb:81:82:83:103
Output:
Run options: include {:locations=>{"./spec/models/company_spec.rb"=>[81, 82, 83, 103]}}
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im...
What's the purpose of git-mv?
...?
$ git add *
$ git commit -m "change"
$ git log c
commit 0c5425be1121c20cc45df04734398dfbac689c39
Author: Sergey Orshanskiy <*****@gmail.com>
Date: Sat Oct 12 00:24:56 2013 -0400
change
and then
$ git log --follow c
Author: Sergey Orshanskiy <*****@gmail.com>
Date: Sat O...
PHP page redirect [duplicate]
...use the header function.
/* Redirect browser */
header("Location: http://www.yourwebsite.com/user.php");
exit();
It is a good practice to call exit() right after it so that code below it does not get executed.
Also, from the documentation:
Remember that header() must be called before any a...
.htaccess redirect all pages to new domain
...e copy on the new domain url:
RewriteEngine on
RewriteRule ^(.*)$ http://www.newdomain.com/$1 [R=301,L]
www.example.net/somepage.html?var=foo redirects to www.newdomain.com/somepage.html?var=foo
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...
How to make link look like a button?
... on hover.
This is what I've done to fix that:
HTML:
<a href="http://www.google.com" class="link_button2">My button</a>
CSS:
.link_button2 {
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
border: solid 1px #1A4575;
text-shadow: 0 -1px 0 rgba(0, 0...