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python Programming Glossary: holdsdjango - convert a list back to a queryset http://stackoverflow.com/questions/1058135/django-convert-a-list-back-to-a-queryset a data list back to a query. A query object never holds data it just represents a query to the database. It would have..
Shared-memory objects in python multiprocessing http://stackoverflow.com/questions/10721915/shared-memory-objects-in-python-multiprocessing arrays or ctypes or a Manager proxy where one process holds the memory and a manager arbitrates access to it from other..
What does python sys.intern do, and when should it be used? http://stackoverflow.com/questions/1136826/what-does-python-sys-intern-do-and-when-should-it-be-used 'why do pangolins dream of quiche' In the above example a holds the interned string. Even though it is not visible the sys.intern.. do pangolins dream of quiche' has been interned before b holds now the same string object as a . b is a True If we create the..
List comprehension vs generator expression's weird timeit results? http://stackoverflow.com/questions/11964130/list-comprehension-vs-generator-expressions-weird-timeit-results the item is found fairly early but otherwise the pattern holds. I ran a simple script through the profiler for a more detailed..
Python @classmethod and @staticmethod for beginner? http://stackoverflow.com/questions/12179271/python-classmethod-and-staticmethod-for-beginner having the first non optional argument self that holds reference to a newly created instance. Classmethod We have some.. fits OOP paradigm far better . cls is an object that holds class itself not an instance of the class. It's pretty cool..
Is there a difference between `==` and `is` in python? http://stackoverflow.com/questions/132988/is-there-a-difference-between-and-is-in-python does not work 1000 is 10 3 False 1000 10 3 True The same holds true for string literals a is a True aa is a 2 True x a aa is..
http://stackoverflow.com/questions/1411417/how-do-i-stop-getting-importerror-could-not-import-settings-mofin-settings-wh USE_I18N True # Absolute path to the directory that holds media. # Example home media media.lawrence.com MEDIA_ROOT '..
Python serializable objects json http://stackoverflow.com/questions/1458450/python-serializable-objects-json all the datastructure after the results have been parsed holds 1 lists of gpagelets 2 loc string location of the file that..
http://stackoverflow.com/questions/1739514/as-variable-name-in-python _ is recommended as a variable name In interactive mode _ holds the answer of the previous operation is there a similar function..
A Transpose/Unzip Function in Python (inverse of zip) http://stackoverflow.com/questions/19339/a-transpose-unzip-function-in-python-inverse-of-zip contains the first item in each tuple and the second list holds the second item. For example original 'a' 1 'b' 2 'c' 3 'd'..
Making moves w/ websockets and python / django ( / twisted? ) http://stackoverflow.com/questions/4363899/making-moves-w-websockets-and-python-django-twisted I wanted to stick close to the concept of a view that holds the logic and returns data based on the input. This is why you..
Does python have an equivalent to Java Class.forName()? http://stackoverflow.com/questions/452969/does-python-have-an-equivalent-to-java-class-forname that work We're using __import__ to import the module that holds the class which required that we first extract the module name..
How do you run your own code alongside Tkinter's event loop? http://stackoverflow.com/questions/459083/how-do-you-run-your-own-code-alongside-tkinters-event-loop tying his move function to b1 motion so that as long as he holds the button down and wiggles the mouse it works. But there's..
Efficient way of parsing fixed width files in Python http://stackoverflow.com/questions/4914008/efficient-way-of-parsing-fixed-width-files-in-python I am trying to find an efficient way of parsing files that holds fixed width lines. Example first 20 chars represent a column.. 21 30 another one and so on. Let's assume that the line holds 100 chars. What would be an efficient way to parse a line into..
Efficient Numpy 2D array construction from 1D array http://stackoverflow.com/questions/4923617/efficient-numpy-2d-array-construction-from-1d-array a valid description of the memory buffer that actually holds the values of the array. Therefore if you want to change both..
Generating unique, ordered Pythagorean triplets http://stackoverflow.com/questions/575117/generating-unique-ordered-pythagorean-triplets increasing values of z after z z x x y y no longer holds. That fact motivates Version 3 the first step away from brute..
Real world example about how to use property feature in python? http://stackoverflow.com/questions/6304040/real-world-example-about-how-to-use-property-feature-in-python It could also reference a cache remote or otherwise # that holds the latest value for this angle return some_angle f PDB_Calculator..
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