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python Programming Glossary: roughhttp://stackoverflow.com/questions/11368486/openmp-and-python few OMP s scattered around. The time required to achieve a rough parallelization is fascinatingly small. Is there any way to..
How dangerous is setting self.__class__ to something else? http://stackoverflow.com/questions/13280680/how-dangerous-is-setting-self-class-to-something-else list of things I can think of that make this dangerous in rough order from worst to least bad It's likely to be confusing to..
Does performance differs between Python or C++ coding of OpenCV? http://stackoverflow.com/questions/13432800/does-performance-differs-between-python-or-c-coding-of-opencv that performance penalty is 1 don't remember where. A rough estimate with some basic functions in OpenCV shows a worst case..
python passlib: what is the best value for “rounds” http://stackoverflow.com/questions/13545677/python-passlib-what-is-the-best-value-for-rounds that behind it are a couple of pages of assumptions and rough estimates making it more of a Fermi Estimation than an exact..
“Large data” work flows using pandas http://stackoverflow.com/questions/14262433/large-data-work-flows-using-pandas Is step 2 ad hoc or repeatable Input flat files how many rough total size in Gb. How are these organized e.g. by records Does..
how to submit query to .aspx page in python http://stackoverflow.com/questions/1480356/how-to-submit-query-to-aspx-page-in-python the server to get subsequent pages. This should give you a rough flavor of what long hand html scraping is about. There are many..
os.walk() ValueError: need more than 1 value to unpack http://stackoverflow.com/questions/15159527/os-walk-valueerror-need-more-than-1-value-to-unpack and it hasn't given me any trouble. My script btw is very rough I wrote it in about 5 minutes or so. Code root_o dir_o files_o..
How to concatenate multiple Python source files into a single file? http://stackoverflow.com/questions/1580746/how-to-concatenate-multiple-python-source-files-into-a-single-file the original files and so on . Is this possible Here is a rough manual simulation of what a tool might produce when fed the..
Fast interpolation of grid data http://stackoverflow.com/questions/16983843/fast-interpolation-of-grid-data to a finer grid spacing by interpolating the data in the rough grid. At the moment I'm using scipy griddata linear interpolation.. consider the case of sampling along a line that passes through the cube of data xi np.linspace 0 2 10 yi 0.8 xi zi 1.2 xi print..
http://stackoverflow.com/questions/2073235/random-weighted-choice 701 should return 1 in 20 cases 2 30 3 50 Percent will be rough of course python share improve this question Generate a..
when does Python allocate new memory for identical strings? http://stackoverflow.com/questions/2123925/when-does-python-allocate-new-memory-for-identical-strings len len set map id alist len cPickle.dumps alist 0 # rough est # cf http stackoverflow.com questions 2117255 python deep..
Using the Image.point() method in PIL to manipulate pixel data http://stackoverflow.com/questions/2181292/using-the-image-point-method-in-pil-to-manipulate-pixel-data slow about 3.5s to process a 1024x1024 image. A more thorough study of the PIL docs seems to indicate Image.point is exactly.. a copy of the image where each pixel has been mapped through the given table. The table should contains 256 values per band.. structure does Image.point expect the table Can someone rough out an example implementation Every iteration I've tried so..
Can I run a Python script as a service (in Windows)? How? http://stackoverflow.com/questions/32404/can-i-run-a-python-script-as-a-service-in-windows-how objects and the other programs to access the objects through that service. I am currently aiming for Python and the Django.. won't necessarily have to implement this part but I need a rough idea how it would be done in order to decide whether to design..
Python: Is there a way to keep an automatic conversion from int to long int from happening? http://stackoverflow.com/questions/4362338/python-is-there-a-way-to-keep-an-automatic-conversion-from-int-to-long-int-from a waste since the larger polynomials would just be big a rough justice form of carot top's saturation arithmetic. Changing..
Try/catch or validation for speed? http://stackoverflow.com/questions/5589532/try-catch-or-validation-for-speed this definitively requires real timing measurements. As a rough rule of thumb if there is a potential race condition use EAFP..
a downloading progress bar in ttk http://stackoverflow.com/questions/7310511/a-downloading-progress-bar-in-ttk out the percentage. Here's a simulation to give you a rough idea import Tkinter as tk import ttk class SampleApp tk.Tk def..
python write string directly to tarfile http://stackoverflow.com/questions/740820/python-write-string-directly-to-tarfile e TarFile.addfile passing a StringIO as a fileobject. Very rough but works import tarfile import StringIO tar tarfile.TarFile..
Detecting if an object from one image is in another image with OpenCV http://stackoverflow.com/questions/7881133/detecting-if-an-object-from-one-image-is-in-another-image-with-opencv precision for speed so if it means we have to search through the top 100 instead of just the top 10 that's fine and can be.. scratch here. My initial thought is to start by drawing a rough outline around the object in the sample image. Then I could..
Python Library/Framework for writing P2P applications http://stackoverflow.com/questions/963305/python-library-framework-for-writing-p2p-applications is not currently being maintained and was still pretty rough when I tried using it a few years ago. CSpace might be the closest..
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