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How to achieve function overloading in C?

... No. printf is not function overloading. it uses vararg !!! And C doesn't support Function Overloading. – hqt Jul 29 '12 at 9:49 53 ...
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How to assert output with nosetest/unittest in python?

... into a single function, so I don't have to re-write any try-finally code, and I don't have to write setup and teardown functions just for this. import sys from contextlib import contextmanager from StringIO import StringIO @contextmanager def captured_output(): new_out, new_err = StringIO(), ...
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How do I detect unsigned integer multiply overflow?

...ting a program in C++ to find all solutions of a b = c , where a , b and c together use all the digits 0-9 exactly once. The program looped over values of a and b , and it ran a digit-counting routine each time on a , b and ab to check if the digits condition was satisfied. ...
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Multiprocessing - Pipe vs Queue

What are the fundamental differences between queues and pipes in Python's multiprocessing package ? 2 Answers ...
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What is SYSNAME data type in SQL Server?

...est. It is mainly used by Microsoft when building the internal sys tables and stored procedures etc within SQL Server. For example, by executing Exec sp_help 'sys.tables' you will see that the column name is defined as sysname this is because the value of this is actually an object in itself (a ta...
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What it the significance of the Javascript constructor property?

Trying to bend by head around Javascript's take on OO...and, like many others, running into confusion about the constructor property. In particular, the significance of the constructor property, as I can't seem to make it have any effect. E.g.: ...
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How to get method parameter names?

..., 'arg2'], None, None, None) The other results are the name of the *args and **kwargs variables, and the defaults provided. ie. >>> def foo(a, b, c=4, *arglist, **keywords): pass >>> inspect.getfullargspec(foo) (['a', 'b', 'c'], 'arglist', 'keywords', (4,)) Note that some cal...
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What is time_t ultimately a typedef to?

I searched my Linux box and saw this typedef: 10 Answers 10 ...
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Python: Is it bad form to raise exceptions within __init__?

...e's no other good way to indicate an error condition within a constructor, and there are many hundreds of examples in the standard library where building an object can raise an exception. The error class to raise, of course, is up to you. ValueError is best if the constructor was passed an invalid ...
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What's the (hidden) cost of Scala's lazy val?

One handy feature of Scala is lazy val , where the evaluation of a val is delayed until it's necessary (at first access). ...