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What is the purpose of the -m switch?

...s this only works on the subset of modules that are executable i.e. have a __main__.py file. Most don't and will break e.g. python -m sys 'print(sys.version)' fails with python: No code object available for sys. Suggest you make that clear in the answer. – smci ...
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How do I type using my keyboard on the iphone simulator?

...and press (command+shift+G) then navigate ~/Library/Preferences. Move com.apple.iphonesimulator.plist to the trash. Try launching your iPhone app in the simulator again. share | improve this answe...
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Set padding for UITextField with UITextBorderStyleNone

... Using ARC, why does my app hang and use a lot of CPU if I reuse *paddingView with multiple text fields? – The Muffin Man Nov 27 '13 at 17:03 ...
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Clearing localStorage in javascript?

... @BakedInhalf not at all. Maybe your app sets it over again? – destan Jun 19 '14 at 12:51 5 ...
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Execution of Python code with -m option or not

....bar as the starting point. Demo: $ mkdir -p test/foo/bar $ touch test/foo/__init__.py $ touch test/foo/bar/__init__.py $ cat << EOF > test/foo/bar/baz.py > if __name__ == "__main__": > print __package__ > print __name__ > > EOF $ PYTHONPATH=test python test/foo/bar...
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Finding what methods a Python object has

...this code, replacing 'object' with the object you're interested in: object_methods = [method_name for method_name in dir(object) if callable(getattr(object, method_name))] I discovered it at diveintopython.net (Now archived). Hopefully, that should provide some further detail! ...
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efficient circular buffer?

...1] #[10, 11, 3, 8] 3, 11 Class: class circularlist(object): def __init__(self, size, data = []): """Initialization""" self.index = 0 self.size = size self._data = list(data)[-size:] def append(self, value): """Append an element""" if le...
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Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_

... very weird effect: Changing the loop variable from unsigned to uint64_t made the performance drop by 50% on my PC. 1...
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Understanding __get__ and __set__ and Python descriptors

... how Python's property type is implemented. A descriptor simply implements __get__, __set__, etc. and is then added to another class in its definition (as you did above with the Temperature class). For example: temp=Temperature() temp.celsius #calls celsius.__get__ Accessing the property you assi...
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Difference between __getattr__ vs __getattribute__

I am trying to understand when to use __getattr__ or __getattribute__ . The documentation mentions __getattribute__ applies to new-style classes. What are new-style classes? ...