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python Programming Glossary: sinceWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python __main__.Foo object at 0x89c6d4c But it's not so dynamic since you still have to write the whole class yourself. Since classes.. can accept any callable why would you use a class since it's obviously more complicated There are several reasons to..
Is there any way to run Python on Android? http://stackoverflow.com/questions/101754/is-there-any-way-to-run-python-on-android there is nothing official about Python on Android but since Jython exists does anybody know a way to let the snake and the..
py2exe - generate single executable file http://stackoverflow.com/questions/112698/py2exe-generate-single-executable-file minty's answer I use the version of PyInstaller from svn since the latest release 1.3 is somewhat outdated. It's been working..
http://stackoverflow.com/questions/1191374/subprocess-with-timeout from updating the example command I think it should work since I haven't found in the documentation anything that says that..
http://stackoverflow.com/questions/13058458/python-list-index so they operate independently a 1 b a a 2 print b 1 But since lists might get pretty large rather than shifting the whole..
Differences between isinstance() and type() in python http://stackoverflow.com/questions/1549801/differences-between-isinstance-and-type-in-python Python you want your code to support inheritance of course since inheritance is so handy it would be bad to stop code using yours.. . The concept is obviously a growing one in Python since PEP 3119 which introduces a generalization of it was accepted..
Does Python have an ordered set? http://stackoverflow.com/questions/1653970/does-python-have-an-ordered-set so the signature for .union doesn't match that of set but since it includes __or__ something similar can easily be added @staticmethod..
http://stackoverflow.com/questions/1746613/bitwise-operation-and-usage resultant bit is one of the four two in the case of NOT since it only has one input values shown at the intersection of the..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained BUT you can not perform for i in mygenerator a second time since generators can only be used once they calculate 0 then forget.. through all these nested data even if it's a bit dangerous since you can end up with an infinite loop. In this case candidates.extend.. which will produce different values from the previous ones since it's not applied on the same node. The extend method is a list..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat with language translation being a special case since 1995 supported by a strong team of computer scientists. DMS..
Using global variables in a function other than the one that created them http://stackoverflow.com/questions/423379/using-global-variables-in-a-function-other-than-the-one-that-created-them # Prints 1 I imagine the reason for it is that since global variables are so dangerous Python wants to make sure..
Extending the User model with custom fields in Django http://stackoverflow.com/questions/44109/extending-the-user-model-with-custom-fields-in-django django.contrib.auth.models.User also works better now ever since the refactoring of Django's inheritance code in the models API...
Python: Sort a dictionary by value http://stackoverflow.com/questions/613183/python-sort-a-dictionary-by-value could change my code to have a list of dictionaries but since I do not really need a list of dictionaries I wanted to know..
Python __init__ and self what do they do? http://stackoverflow.com/questions/625083/python-init-and-self-what-do-they-do arguments in this case causing an exception to be raised since the constructor isn't expecting them. share improve this answer..
Simple Digit Recognition OCR in OpenCV-Python http://stackoverflow.com/questions/9413216/simple-digit-recognition-ocr-in-opencv-python data I know the amount of training data is less. But since all letters are of same font and size i decided to try on this..
Python: How do I pass a variable by reference? http://stackoverflow.com/questions/986006/python-how-do-i-pass-a-variable-by-reference after outer_string It was many and many a year ago Again since the the_string parameter was passed by value assigning a new..
What is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python object at 0x8997b4c Creating classes dynamically Since classes are objects you can create them on the fly like any.. since you still have to write the whole class yourself. Since classes are objects they must be generated by something. When.. Why would you use metaclasses classes instead of functions Since __metaclass__ can accept any callable why would you use a class..
http://stackoverflow.com/questions/145270/calling-c-c-from-python class Foo public void bar std cout Hello std endl Since ctypes can only talk to C functions you need to provide those..
What is the best project structure for a Python application? http://stackoverflow.com/questions/193161/what-is-the-best-project-structure-for-a-python-application a distinction between src lib and bin like Java or C has. Since a top level src directory is seen by some as meaningless your..
Fastest way to list all primes below N in python http://stackoverflow.com/questions/2068372/fastest-way-to-list-all-primes-below-n-in-python Can it be made even faster EDIT This code has a flaw Since numbers is an unordered set there is no guarantee that numbers.pop..
What do (lambda) function closures capture in Python? http://stackoverflow.com/questions/2295290/what-do-lambda-function-closures-capture-in-python and scope of the variable not the object it's pointing to. Since all the functions in your example are created in the same scope..
http://stackoverflow.com/questions/3684484/peak-detection-in-a-2d-array algorithm so that it might be able to find the 4th toe too Since I haven't processed any other trials yet I can't supply any..
What's the proper way to install pip, virtualenv, and distribute for Python? http://stackoverflow.com/questions/4324558/whats-the-proper-way-to-install-pip-virtualenv-and-distribute-for-python Use the that virtual environment to create more. Since virtualenv ships with pip and distribute you get everything..
python limiting floats to two decimal points http://stackoverflow.com/questions/455612/python-limiting-floats-to-two-decimal-points In floating point your rounded version is the same number. Since computers are binary they store floating point numbers as an..
Python code to pick out all possible combinations from a list? http://stackoverflow.com/questions/464864/python-code-to-pick-out-all-possible-combinations-from-a-list
Generator Expressions vs. List Comprehension http://stackoverflow.com/questions/47789/generator-expressions-vs-list-comprehension then you're probably better off with a list comprehension. Since performance is the most common reason to choose one over the..
Simple Prime Generator in Python http://stackoverflow.com/questions/567222/simple-prime-generator-in-python is composite. D q is the list of primes that # divide it. Since we've reached q we no longer # need it in the map but we'll..
How do I duplicate sys.stdout to a log file in python? http://stackoverflow.com/questions/616645/how-do-i-duplicate-sys-stdout-to-a-log-file-in-python do I duplicate sys.stdout to a log file in python Edit Since it appears that there's either no solution or I'm doing something.. on the screen. python tee share improve this question Since you're comfortable spawning external processes from your code..
What are the differences between json and simplejson Python modules? http://stackoverflow.com/questions/712791/what-are-the-differences-between-json-and-simplejson-python-modules this question json is simplejson added to the stdlib. Since json was only added in 2.6 simplejson has the advantage of working..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python order of magnitude slower than the equivalent Python code. Since my C is rusty and I'm not yet an expert Pythonista please tell..
Simple Digit Recognition OCR in OpenCV-Python http://stackoverflow.com/questions/9413216/simple-digit-recognition-ocr-in-opencv-python Although i didn't understand some of the features at end 2 Since i knew without understanding all those features it is difficult..
Python: How do I pass a variable by reference? http://stackoverflow.com/questions/986006/python-how-do-i-pass-a-variable-by-reference 'three' 'four' after outer_list 'one' 'two' 'three' 'four' Since the parameter passed in is a reference to outer_list not a copy.. 'lie' after outer_list 'we' 'like' 'proper' 'English' Since the the_list parameter was passed by value assigning a new list..
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