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C++对象布局及多态探索之菱形结构虚继承 - C/C++ - 清泛网 - 专注C/C++及内核技术
...mov ecx,dword ptr [eax]
03 00423F93 mov edx,dword ptr [ecx+4]
04 00423F96 mov eax,dword ptr [ebp+FFFFF73Ch]
05 00423F9C mov ecx,dword ptr [eax]
06 00423F9E mov eax,dword ptr [ebp+FFFFF73Ch]
07 00423FA4 add eax,dword ptr [ecx+4]
08 00423FA7 mov ecx,dword ptr [ebp+FFFFF73Ch]
09 00423FAD ...
Array extension to remove object by value
...
myArray = arrayRemovingObject("Cat", fromArray:myArray )
Swift 2 (xcode 7b4) array extension:
extension Array where Element: Equatable {
func arrayRemovingObject(object: Element) -> [Element] {
return filter { $0 != object }
}
}
Sample:
var myArray = ["Dog", "Cat", "Ant"...
How to crop an image using C#?
...ere
especially if your image is real great and resolutions are not exactly 96.0
My test example:
static Bitmap LoadImage()
{
return (Bitmap)Bitmap.FromFile( @"e:\Tests\d_bigImage.bmp" ); // here is large image 9222x9222 pixels and 95.96 dpi resolutions
}
static void TestBi...
Remove local git tags that are no longer on the remote repository
...That returns a list of hashes and friendly tag names, like:
94bf6de8315d9a7b22385e86e1f5add9183bcb3c refs/tags/v0.1.3
cc047da6604bdd9a0e5ecbba3375ba6f09eed09d refs/tags/v0.1.4
...
2f2e45bedf67dedb8d1dc0d02612345ee5c893f2 refs/tags/v0.5.4
You could certainly put together a bas...
What is more efficient? Using pow to square or just multiply it with itself?
...
84
I tested the performance difference between x*x*... vs pow(x,i) for small i using this code:
#...
Uses of content-disposition in an HTTP response header
...
84
Note that RFC 6266 supersedes the RFCs referenced below. Section 7 outlines some of the related...
Image Segmentation using Mean Shift explained
...ere.
Let's look at the center of your matrix:
153 153 153 153
147 96 98 153
153 97 96 147
153 153 147 156
With reasonable choices for radius and distance, the four center pixels will get the value of 97 (their mean) and will be different form the adjacent pixels.
Let's ...
jquery disable form submit on enter
...unction(e) {
return e.which !== 13;
});
DEMO: http://jsfiddle.net/bnx96/325/
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Resizing SVG in html?
...x="0 0 350 350"
id="svg2"
version="1.1"
inkscape:version="0.48.0 r9654"
sodipodi:docname="namesvg.svg">
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Generating a random & unique 8 character string using MySQL
...d4c2f636f067f89cc14862c => c81e728d
MD5(3) = eccbc87e4b5ce2fe28308fd9f2a7baf3 => eccbc87e
etc.
caveat: I have no idea how many you could allocate before a collision (but it would be a known and constant value).
edit: This is now an old answer, but I saw it again with time on my hands, so, ...