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How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]

... be found here. Here is an example for gcc: #if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__) //define something for Windows (32-bit and 64-bit, this part is common) #ifdef _WIN64 //define something for Windows (64-bit only) #else //define something...
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Get the _id of inserted document in Mongo database in NodeJS

...ection.insert that will return the doc or docs inserted, which should have _ids. Try: collection.insert(objectToInsert, function(err,docsInserted){ console.log(docsInserted); }); and check the console to see what I mean. ...
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Does reading an entire file leave the file handle open?

...file is closed, is this pattern: with open('Path/to/file', 'r') as content_file: content = content_file.read() which will always close the file immediately after the block ends; even if an exception occurs. Edit: To put a finer point on it: Other than file.__exit__(), which is "automatical...
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Call static method with reflection

... I prefer simplicity... private void _InvokeNamespaceClassesStaticMethod(string namespaceName, string methodName, params object[] parameters) { foreach(var _a in AppDomain.CurrentDomain.GetAssemblies()) { foreach(var _t in _a.GetTypes()) { ...
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python: how to identify if a variable is an array or a scalar

...o uses numpy often, I'd recommend a very pythonic test of: if hasattr(N, "__len__") share | improve this answer | follow | ...
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Add a prefix to all Flask routes

... that you are going to run this application inside of a WSGI container (mod_wsgi, uwsgi, gunicorn, etc); you need to actually mount, at that prefix the application as a sub-part of that WSGI container (anything that speaks WSGI will do) and to set your APPLICATION_ROOT config value to your prefix: ...
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In Python, how do I indicate I'm overriding a method?

...an think of a better solution please post it here! def overrides(interface_class): def overrider(method): assert(method.__name__ in dir(interface_class)) return method return overrider It works as follows: class MySuperInterface(object): def my_method(self): p...
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How to make a phone call in android and come back to my activity when the call is done?

...ener actions to wait for a the call to start (wait until changed from PHONE_STATE_OFFHOOK to PHONE_STATE_IDLE again) and then write some code to bring your app back up on the IDLE state. you may need to run the listener in a service to ensure it stays up and your app is restarted. some example c...
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Bidirectional 1 to 1 Dictionary in C#

...gt;, IDictionary { private readonly IDictionary<TFirst, TSecond> _firstToSecond = new Dictionary<TFirst, TSecond>(); [NonSerialized] private readonly IDictionary<TSecond, TFirst> _secondToFirst = new Dictionary<TSecond, TFirst>(); [NonSerialized] private r...
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Python time measure function

... time2 = time.time() print '%s function took %0.3f ms' % (f.func_name, (time2-time1)*1000.0) return ret return wrap And the usage is very simple, just use the @timing decorator: @timing def do_work(): #code Python 3: def timing(f): def wrap(*args, **kwargs): ti...