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What does the filter parameter to createScaledBitmap do?
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Check if class already assigned before adding
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Drawing an SVG file on a HTML5 canvas
...work, Firefox works with some bugs (but nightly has fixed them).
var img = new Image();
img.onload = function() {
ctx.drawImage(img, 0, 0);
}
img.src = "http://upload.wikimedia.org/wikipedia/commons/d/d2/Svg_example_square.svg";
Live example here. You should see a green square in the canvas. Th...
Log exception with traceback
...ead but I soon found that the my sys.excepthook would not exist across any new threads my process started. This is a huge issue because most everything happens in threads in this project.
After googling and reading plenty of documentation the most helpful information I found was from the Python Iss...
What is an SSTable?
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Pos...
When do we need to set ProcessStartInfo.UseShellExecute to True?
If we spawn a new process, when do we need to set UseShellExecute to True?
5 Answers
...
what is the use of xsi:schemaLocation?
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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
...在中including atldlgs.h一行之前添加一行定义：
#define _WTL_NEW_PAGE_NOTIFY_HANDLERS
编写新的代码没有理由不使用WTL 7的消息处理函数，所以这里就不介绍WTL 3的消息处理方式。
CPropertyPageImpl 为所有消息提供了默认的通知消息处理函数，...
C++11 emplace_back on vector?
...ype* allocate(size_t n) { return static_cast<value_type*>(::operator new(sizeof(value_type) * n)); }
void deallocate(value_type* p, size_t n) { return ::operator delete(static_cast<void*>(p)); }
template<class U, class... Args>
void construct(U* p, Args&...
How to use a WSDL
...ethods you want to call - that's all there is!
YourServiceClient client = new YourServiceClient();
client.SayHello("World!");
If you need to specify the remote URL (not using the one created by default), you can easily do this in the constructor of the proxy client:
YourServiceClient client = ne...