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Absolute vs relative URLs

... See this: http://en.wikipedia.org/wiki/URI_scheme#Generic_syntax foo://username:password@example.com:8042/over/there/index.dtb;type=animal?name=ferret#nose \ / \________________/\_________/ \__/ \___/ \_/ \_________/ \_________/ \__/ | | ...
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What's the difference between a Python module and a Python package?

...le (or files) that are imported under one import and used. e.g. import my_module A package is a collection of modules in directories that give a package hierarchy. from my_package.timing.danger.internets import function_of_love Documentation for modules Introduction to packages ...
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How to import a module given its name as string?

...hat's pretty much how you do it. For newer versions, see importlib.import_module for Python 2 and and Python 3. You can use exec if you want to as well. Or using __import__ you can import a list of modules by doing this: >>> moduleNames = ['sys', 'os', 're', 'unittest'] >>> m...
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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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How do I get the full path to a Perl script that is executing?

... if the script is at or below the CWD Additionally, cwd(), getcwd() and abs_path() are provided by the Cwd module and tell you where the script is being run from The module FindBin provides the $Bin & $RealBin variables that usually are the path to the executing script; this module also provides...
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Is there a decorator to simply cache function return values?

... Starting from Python 3.2 there is a built-in decorator: @functools.lru_cache(maxsize=100, typed=False) Decorator to wrap a function with a memoizing callable that saves up to the maxsize most recent calls. It can save time when an expensive or I/O bound function is periodically called with th...
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MIN and MAX in C

...afety bonus too) in a GCC statement expression: #define max(a,b) \ ({ __typeof__ (a) _a = (a); \ __typeof__ (b) _b = (b); \ _a > _b ? _a : _b; }) Everyone says "oh I know about double evaluation, it's no problem" and a few months down the road, you'll be debugging the silliest ...
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`staticmethod` and `abc.abstractmethod`: Will it blend?

... class abstractstatic(staticmethod): __slots__ = () def __init__(self, function): super(abstractstatic, self).__init__(function) function.__isabstractmethod__ = True __isabstractmethod__ = True class A(object): __metaclass__ = abc.AB...
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Which rows are returned when using LIMIT with OFFSET in MySQL?

...data between the two digits but now its clear :) – MR_AMDEV Sep 16 '18 at 15:09 add a comment  |  ...
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Preserving signatures of decorated functions

...nstall decorator module: $ pip install decorator Adapt definition of args_as_ints(): import decorator @decorator.decorator def args_as_ints(f, *args, **kwargs): args = [int(x) for x in args] kwargs = dict((k, int(v)) for k, v in kwargs.items()) return f(*args, **kwargs) @args_as_int...