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python Programming Glossary: countingHow are you planning on handling the migration to Python 3? http://stackoverflow.com/questions/172306/how-are-you-planning-on-handling-the-migration-to-python-3 who work on Twisted and I say charitably because that's counting me and I haven't committed in months. We have over 1000 open..
Does a File Object Automatically Close when its Reference Count Hits Zero? http://stackoverflow.com/questions/1834556/does-a-file-object-automatically-close-when-its-reference-count-hits-zero control over when it happens. While CPython uses reference counting to deterministically release resources so you can predict when.. CPython GC algorithm may change in the future as reference counting isn't very efficient. if exception is thrown when closing file..
Python Django Global Variables [closed] http://stackoverflow.com/questions/2680902/python-django-global-variables
http://stackoverflow.com/questions/2870466/python-histogram-one-liner a better more readable one liner python histogram reduce counting share improve this question Python 3.x does have reduce..
Is there any built-in way to get the length of an iterable in python? http://stackoverflow.com/questions/390852/is-there-any-built-in-way-to-get-the-length-of-an-iterable-in-python question Short of iterating through the iterable and counting the number of iterations no. That's what makes it an iterable..
Sorting or Finding Max Value by the second element in a nested list. Python http://stackoverflow.com/questions/4800419/sorting-or-finding-max-value-by-the-second-element-in-a-nested-list-python small function which takes in a list and returns the first counting starts from zero element. So k lambda x x 1 is the same as saying..
Python: How to match nested parentheses with regex? http://stackoverflow.com/questions/5454322/python-how-to-match-nested-parentheses-with-regex pieces within parenthesis just loop over the characters counting when you see and and increment a decrement a counter. share..
Generating unique, ordered Pythagorean triplets http://stackoverflow.com/questions/575117/generating-unique-ordered-pythagorean-triplets harmful because for loops seduce us into thinking about counting often the most irrelevant part of a task. I'm going to stick.. this kind of improvement often enough to be mistrustful of counting loops for any but the most trivial uses e.g. traversing an array..
Serving dynamically generated ZIP archives in Django http://stackoverflow.com/questions/67454/serving-dynamically-generated-zip-archives-in-django each request is bad idea and this may kill your server not counting timeouts if the archives are large . Performance wise approach..
Splitting out the output of ps using Python http://stackoverflow.com/questions/682446/splitting-out-the-output-of-ps-using-python split the string into. I guess you can find the number by counting the number of fields in the first line i.e. the column titles...
Function overloading in Python: Missing [closed] http://stackoverflow.com/questions/733264/function-overloading-in-python-missing easy e.g. list tuples strings are much similar . However counting the number of arguments passed and then doing the job is like..
Measure time elapsed in Python? http://stackoverflow.com/questions/7370801/measure-time-elapsed-in-python time elapsed in Python What I want is to start counting time somewhere in my code and then get the passed time to measure..
Python: Is explicitly closing files important? http://stackoverflow.com/questions/7395542/python-is-explicitly-closing-files-important at the end of the for loop because CPython uses reference counting as its primary garbage collection mechanism but that's an implementation.. For example IronPython PyPy and Jython don't use reference counting and therefore won't close the file at the end of the loop. It's.. to a Python implementation which doesn't use reference counting you'll need to go through all your code and make sure all your..
item frequency count in python http://stackoverflow.com/questions/893417/item-frequency-count-in-python words list twice once to build the set and second time counting the number of appearances. Of course I could write a function.. I could write a function to run through list and do the counting but that wouldn't be so pythonic. So is there a more efficient.. a more efficient and pythonic way python count frequency counting share improve this question defaultdict to the rescue from..
Counting of adjacent cells in a numpy array http://stackoverflow.com/questions/12612663/counting-of-adjacent-cells-in-a-numpy-array of adjacent cells in a numpy array Past midnight and maybe..
Counting python method calls within another method http://stackoverflow.com/questions/1301735/counting-python-method-calls-within-another-method python method calls within another method I'm actually trying..
Why does next raise a 'StopIteration', but 'for' do a normal return? http://stackoverflow.com/questions/14413969/why-does-next-raise-a-stopiteration-but-for-do-a-normal-return . When is GeneratorExit generated def countdown n print Counting down from d n try while n 0 yield n n n 1 except GeneratorExit..
How to make unique short URL with Python? http://stackoverflow.com/questions/1497504/how-to-make-unique-short-url-with-python for you. Use it. http code.activestate.com recipes 576918 Counting up from 1 will guarantee short unique URLS. 1 2 3 ... etc. Adding..
CPython memory allocation [closed] http://stackoverflow.com/questions/18522574/cpython-memory-allocation cleaned up immediately. This is explained in the Reference Counting section in the docs. However there's a problem with refcounting..
Counting and generating perfect squares [closed] http://stackoverflow.com/questions/4161475/counting-and-generating-perfect-squares and generating perfect squares closed I need some advice on..
Counting collisions in a Python dictionary http://stackoverflow.com/questions/4865325/counting-collisions-in-a-python-dictionary collisions in a Python dictionary my first time posting here..
Deploying existing Django app on Heroku http://stackoverflow.com/questions/7974902/deploying-existing-django-app-on-heroku issue the git push heroku master . I get the following Counting objects 6756 done. Delta compression using up to 4 threads...
Counting repeated characters in a string in Python http://stackoverflow.com/questions/991350/counting-repeated-characters-in-a-string-in-python repeated characters in a string in Python I want to count the..
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