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How to use QueryPerformanceCounter?
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#include <windows.h>
double PCFreq = 0.0;
__int64 CounterStart = 0;
void StartCounter()
{
LARGE_INTEGER li;
if(!QueryPerformanceFrequency(&li))
cout << "QueryPerformanceFrequency failed!\n";
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Avoiding SQL injection without parameters
...with a bunch of old VBSCRIPT programmers who are used to doing everything, including XML and SQL, through string concatenation. These will be people who are scared by the use of an API. There's nothing much that can be done with them, at least nothing humane.
– John Saunders
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Mercurial (hg) commit only certain files
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That just works and that's what I do all the time. You can also use the --include flag that you've found, and you can use it several times like this:
$ hg commit -I foo.c -I "**/*.h"
You can even use a fileset to select the files you want to commit:
$ hg commit "set:size(1k - 1MB) and not binar...
How do you add multi-line text to a UIButton?
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What's the fundamental difference between MFC and ATL?
...ication, etc.
Encapsulates 20 years of Office and Windows evolution, which includes a whole crap load of stuff you will probably never use: Single and Multiple Document interfaces, DDE, COM, COM+, DCOM, Document Linking and Embedding (so you can embed a word document in your app if you wanted to), A...
UITableView - change section header color
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Post a separate question and we'll try to help. Include source code.
– Alex Reynolds
Apr 9 '13 at 7:29
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Targeting .NET Framework 4.5 via Visual Studio 2010
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Backup your project file!!!
Download and install the Windows 8 SDK which includes the .NET 4.5 SDK.
Open your project in VS2010.
Create a text file in your project named Compile_4_5_CSharp.targets with the following contents. (Or just download it here - Make sure to remove the ".txt" extension fr...
Why do we need extern “C”{ #include } in C++?
...lly similar, but each compiles into a very different set of code. When you include a header file with a C++ compiler, the compiler is expecting C++ code. If, however, it is a C header, then the compiler expects the data contained in the header file to be compiled to a certain format—the C++ 'ABI',...
How to insert an item into an array at a specific index (JavaScript)?
...don't understand the first result ["b", "X", "Y", "Z", "c"]. Why isn't "d" included? It seems to me that if you put 6 as the second parameter of slice() and there are 6 elements in the array starting from the specified index, then you should get all 6 elements in the return value. (The doc says howM...