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What are 'closures' in .NET?

...thod and the variable j [CompilerGenerated] private sealed class <>c__DisplayClass2 { public <>c__DisplayClass2(); public void <fillFunc>b__0() { Console.Write("{0} ", this.j); } public int j; } for the function: static void fillFunc(int count) { ...
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Where is my Django installation?

...go <module 'django' from '/usr/local/lib/python2.6/dist-packages/django/__init__.pyc'> share | improve this answer | follow | ...
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When is assembly faster than C?

...igh part of 64 bit integer multiplication: A portable version using uint64_t for 32x32 => 64-bit multiplies fails to optimize on a 64-bit CPU, so you need intrinsics or __int128 for efficient code on 64-bit systems. _umul128 on Windows 32 bits: MSVC doesn't always do a good job when multiplying ...
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What is the Python equivalent of static variables inside a function?

...e at the top instead of the bottom, you can create a decorator: def static_vars(**kwargs): def decorate(func): for k in kwargs: setattr(func, k, kwargs[k]) return func return decorate Then use the code like this: @static_vars(counter=0) def foo(): foo.coun...
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How can we programmatically detect which iOS version is device running on? [duplicate]

...j/CJAMacros/blob/master/CJAMacros/CJAMacros.h Like this: #define SYSTEM_VERSION_EQUAL_TO(v) ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] == NSOrderedSame) #define SYSTEM_VERSION_GREATER_THAN(v) ([[[UIDevice currentDevice] systemVersi...
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How to make a PHP SOAP call using the SoapClient class

...ing) <?php // Create Contact class class Contact { public function __construct($id, $name) { $this->id = $id; $this->name = $name; } } // Initialize WS with the WSDL $client = new SoapClient("http://localhost:10139/Service1.asmx?wsdl"); // Create Contact obj ...
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ASP.NET Identity's default Password Hasher - How does it work and is it secure?

...ashedPassword(string hashedPassword, string password) { byte[] _passwordHashBytes; int _arrayLen = (SaltByteSize + HashByteSize) + 1; if (hashedPassword == null) { return false; } if (password == null) { throw new...
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javascript: Clear all timeouts?

...ht receive. // isolated layer wrapper (for the local variables) (function(_W){ var cache = [], // will store all timeouts IDs _set = _W.setTimeout, // save original reference _clear = _W.clearTimeout // save original reference // Wrap original setTimeout with a functi...
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What happens to global and static variables in a shared library when it is dynamically linked?

...yntax similar to the function export/import syntax, i.e.: #ifdef COMPILING_THE_DLL #define MY_DLL_EXPORT extern "C" __declspec(dllexport) #else #define MY_DLL_EXPORT extern "C" __declspec(dllimport) #endif MY_DLL_EXPORT int my_global; When you do that, the global variable is added to the list of...
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How to convert an image to base64 encoding?

...hould be: $path = 'myfolder/myimage.png'; $type = pathinfo($path, PATHINFO_EXTENSION); $data = file_get_contents($path); $base64 = 'data:image/' . $type . ';base64,' . base64_encode($data); share | ...