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Python unit test with base and sub class

...g SubTest2:testSub2' sub = 4 self.assertEquals(sub, 4) if __name__ == '__main__': unittest.main() share | improve this answer | follow | ...
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How to convert an enum type variable to a string?

...ction for each enumeration that performs the conversion to string: enum OS_type { Linux, Apple, Windows }; inline const char* ToString(OS_type v) { switch (v) { case Linux: return "Linux"; case Apple: return "Apple"; case Windows: return "Windows"; defau...
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Getting MAC Address

...inding function into your own code easily: from uuid import getnode as get_mac mac = get_mac() The return value is the mac address as 48 bit integer. share | improve this answer | ...
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What's the difference between SortedList and SortedDictionary?

...ET 4.5) to backup my claims. Private members // Fields private const int _defaultCapacity = 4; private int _size; [NonSerialized] private object _syncRoot; private IComparer<TKey> comparer; private static TKey[] emptyKeys; private static TValue[] emptyValues; private KeyList<TKey, TValue&...
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How to reshape data from long to wide format

... @indra_patil - I would likely use the reshape2 package as indicated in one of the other answers. You could create a new question that's specific to your use case and post it if you can't figure it out. – Chase...
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How to serve an image using nodejs

...ar express = require('express'); var app = express(); var dir = path.join(__dirname, 'public'); app.use(express.static(dir)); app.listen(3000, function () { console.log('Listening on http://localhost:3000/'); }); express This version uses the express module but without the express.static m...
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How do I raise the same Exception with a custom message in Python?

...Note that you can add whatever you like to err. For example err.problematic_array=[1,2,3]. Edit: @Ducan points in a comment the above does not work with python 3 since .message is not a member of ValueError. Instead you could use this (valid python 2.6 or later or 3.x): try: try: raise...
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Is it possible to make abstract classes in Python?

... # Python 2 from abc import ABCMeta, abstractmethod class Abstract: __metaclass__ = ABCMeta @abstractmethod def foo(self): pass Whichever way you use, you won't be able to instantiate an abstract class that has abstract methods, but will be able to instantiate a subclass th...
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Quickest way to convert a base 10 number to any base in .NET?

... digits = (new[] { NullDigit }).Concat(digits); } _digitToIndexMap = digits .Select((digit, index) => new { digit, index }) .ToDictionary(keySelector: x => x.digit, elementSelector: x => x.index); _radix =...
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Abort makefile if variable not set

... TL;DR: Use the error function: ifndef MY_FLAG $(error MY_FLAG is not set) endif Note that the lines must not be indented. More precisely, no tabs must precede these lines. Generic solution In case you're going to test many variables, it's worth defining an au...