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C# operator overload for `+=`?

...; Console.WriteLine(d); Let view the IL-code for this instructions: IL_0000: nop IL_0001: ldc.i4.s 10 IL_0003: newobj instance void [mscorlib]System.Decimal::.ctor(int32) IL_0008: stloc.0 IL_0009: ldloc.0 IL_000a: ldc.i4.s 10 IL_000c: newobj instance void [mscorli...
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What is context in _.each(list, iterator, [context])?

I am new to underscore.js. What is the purpose of [context] in _.each() ? How should it be used? 5 Answers ...
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Python multiprocessing PicklingError: Can't pickle

...as mp class Foo(): @staticmethod def work(self): pass if __name__ == '__main__': pool = mp.Pool() foo = Foo() pool.apply_async(foo.work) pool.close() pool.join() yields an error almost identical to the one you posted: Exception in thread Thread-2: Tracebac...
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PHP $_SERVER['HTTP_HOST'] vs. $_SERVER['SERVER_NAME'], am I understanding the man pages correctly?

I did a lot of searching and also read the PHP $_SERVER docs . Do I have this right regarding which to use for my PHP scripts for simple link definitions used throughout my site? ...
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how to bypass Access-Control-Allow-Origin?

...case anyone out there actually needs to bypass this they can use PHP's file_get_contents($remote_url);. There are obviously many ways to do this but this is how I did it. – Shawn Whinnery Mar 5 '14 at 23:39 ...
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Circle line-segment collision detection algorithm?

...dy - dxh - dyk ) + ex2 + ey2 - 2exh - 2eyk + h2 + k2 - r2 = 0 Finally, t2( _d * _d ) + 2t( _e * _d - _d * _c ) + _e * _e - 2( _e*_c ) + _c * _c - r2 = 0 *Where _d is the vector d and * is the dot product.* And then, t2( _d * _d ) + 2t( _d * ( _e - _c ) ) + ( _e - _c ) * ( _e - _c ) - r2 = 0 Letting...
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What is the meaning of “__attribute__((packed, aligned(4))) ”

...; char Data4; //1-byte Added here. }sSampleStruct; We can use __attribute__((packed, aligned(X))) to insist particular(X) sized padding. X should be powers of two. Refer here typedef struct { char Data1; int Data2; unsigned short Data3; char Data4; }__attribute__((...
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Timer function to provide time in nano seconds using C++

...repeatedly in a loop is correct. For Linux (and BSD) you want to use clock_gettime(). #include <sys/time.h> int main() { timespec ts; // clock_gettime(CLOCK_MONOTONIC, &ts); // Works on FreeBSD clock_gettime(CLOCK_REALTIME, &ts); // Works on Linux } For windows you want t...
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Google Chrome Extensions - Can't load local images with CSS

... Your image URL should look like chrome-extension://<EXTENSION_ID>/image.jpg You would be better off replacing css through javascript. From docs: //Code for displaying <extensionDir>/images/myimage.png: var imgURL = chrome.extension.getURL("images/myimage.png"); document.getE...
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Redirect stdout to a file in Python?

... @mgold or you can use sys.stdout = sys.__stdout__ to get it back. – clemtoy Jul 9 '15 at 12:52  |  show 9 ...