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How can I use a DLL file from Python?

...hlapi32.dll") # Set up prototype and parameters for the desired function call. # HLLAPI hllApiProto = ctypes.WINFUNCTYPE ( ctypes.c_int, # Return type. ctypes.c_void_p, # Parameters 1 ... ctypes.c_void_p, ctypes.c_void_p, ctypes.c_void_p) # ... thru 4. hllApiParams = (...
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Configuring Vim for C++

... abbreviations for my C++ use, for example : abbreviate bptr boost::shared_ptr abbreviate cstr const std::string & I have several functions for "code snippets" like things, for example : function! IncludeGuard() let basename = expand("%:t:r") let includeGuard = '__' . basename . '_h__' ...
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When should I use RequestFactory vs GWT-RPC?

I am trying to figure out if I should migrate my gwt-rpc calls to the new GWT2.1 RequestFactory cals. 8 Answers ...
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Non-Relational Database Design [closed]

...oldemort, etc) Document databases (CouchDB, MongoDB, etc) Graph databases (AllegroGraph, Neo4j, Sesame, etc) I'm mostly into graph databases, and the elegance of data design using this paradigm was what brought me there, tired of the shortcomings of RDBMS. I have put a few examples of data design ...
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Why does int i = 1024 * 1024 * 1024 * 1024 compile without error?

... @WouterLievens, overflow is normally an "unusual" condition, if not an outright error condition. It is a result of finite-precision math, which most people are not intuitively expecting to happen when they do math. In some cases, like -1 + 1, it's harmless;...
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What is global::?

...ss System { } } If you were to use System where it would be locally scoped in the foo class, you could use: global::System.Console.WriteLine("foobar"); to access the global namespace. Example using System; class Foo { public void baz() { Console.WriteLine("Foo 1"); ...
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How to perform Callbacks in Objective-C

...newer) option is to use blocks: @interface MyClass: NSObject { void (^_completionHandler)(int someParameter); } - (void) doSomethingWithCompletionHandler:(void(^)(int))handler; @end @implementation MyClass - (void) doSomethingWithCompletionHandler:(void(^)(int))handler { // NOTE: copyin...
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Mean per group in a data.frame [duplicate]

... the many ways to specify the variables to act on. Here, vars(-Month) says all variables except Month. share | improve this answer | follow | ...
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The difference between fork(), vfork(), exec() and clone()

...d I expected there to be a huge amount of information on this, but there really wasn't any solid comparison between the four calls. ...
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Knight's Shortest Path on Chessboard

... You have a graph here, where all available moves are connected (value=1), and unavailable moves are disconnected (value=0), the sparse matrix would be like: (a1,b3)=1, (a1,c2)=1, ..... And the shortest path of two points in a graph can be found usin...