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python Programming Glossary: calculationsWhat can you use Python generator functions for? http://stackoverflow.com/questions/102535/what-can-you-use-python-generator-functions-for good for calculating large sets of results in particular calculations involving loops themselves where you don't know if you are going..
How many Python classes should I put in one file? [closed] http://stackoverflow.com/questions/106896/how-many-python-classes-should-i-put-in-one-file working on something that reads spreadsheets does some calculations and loads the results into a database. What do you want your..
How to solve the “Mastermind” guessing game? http://stackoverflow.com/questions/1185634/how-to-solve-the-mastermind-guessing-game can be evaluated or not allowing the user to avoid costly calculations they won't need. I also ended up using two more namedtuples..
“Large data” work flows using pandas http://stackoverflow.com/questions/14262433/large-data-work-flows-using-pandas # and a where clause if you want a subset of the rows # do calculations on this frame new_frame cool_function_on_frame frame # to 'add..
Euclidean distance between points in two different Numpy arrays, not within http://stackoverflow.com/questions/1871536/euclidean-distance-between-points-in-two-different-numpy-arrays-not-within eliminate the for loop and somehow do element by element calculations between the two arrays I envision generating a distance matrix..
How to access a standard-library module in Python when there is a local module with the same name? http://stackoverflow.com/questions/1900189/how-to-access-a-standard-library-module-in-python-when-there-is-a-local-module-w question pertains to the module I wrote for performing calculations with uncertainties while taking into account correlations between..
Python: Random is barely random at all? http://stackoverflow.com/questions/2145510/python-random-is-barely-random-at-all secure PRNGs may be expensive perhaps requiring bignum calculations or may not have good geometric properties. In the case of this..
Solving embarassingly parallel problems using Python multiprocessing http://stackoverflow.com/questions/2359253/solving-embarassingly-parallel-problems-using-python-multiprocessing input data from a file database tcp connection etc. . Run calculations on the input data where each calculation is independent of any.. is independent of any other calculation . Write results of calculations to a file database tcp connection etc. . We can parallelize..
Numpy ?˜smart??symmetric matrix http://stackoverflow.com/questions/2572916/numpy-smart-symmetric-matrix you can afford to symmetrize the matrix just before doing calculations the following should be reasonably fast def symmetrize a return..
tag generation from a text content http://stackoverflow.com/questions/2661778/tag-generation-from-a-text-content keywords tags from a given text by using some weight calculations occurrence ratio or other tools. Additionally I will be grateful..
http://stackoverflow.com/questions/364802/generator-comprehension where you need to take one item at a time do a lot of calculations based on that item and then move on to the next item. If you..
Is there a way to detach matplotlib plots so that the computation can continue? http://stackoverflow.com/questions/458209/is-there-a-way-to-detach-matplotlib-plots-so-that-the-computation-can-continue the figure created by show while the program does further calculations. Is it possible at all Sometimes calculations are long and it.. does further calculations. Is it possible at all Sometimes calculations are long and it would help if they would proceed during examination..
Django - Set Up A Scheduled Job? http://stackoverflow.com/questions/573618/django-set-up-a-scheduled-job I just want to run through the database and make some calculations updates on an automatic regular basis but I can't seem to find..
Generating unique, ordered Pythagorean triplets http://stackoverflow.com/questions/575117/generating-unique-ordered-pythagorean-triplets pseudo code streamlined I'll not optimize away multiple calculations of e.g. x x and y y . Version 1 for x in 1..N for y in 1..N.. not merely to count how many loops there are. All of the calculations in V4 are strictly integer arithmetic. Conversion to from floating.. to from floating point as well as floating point calculations are costly by comparison. V4 runs in constant memory requiring..
Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell http://stackoverflow.com/questions/6964392/speed-comparison-with-project-euler-c-vs-python-vs-erlang-vs-haskell suppose that C has a big advantage as it uses long for the calculations and not arbitrary length integers as the other three. Also it..
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