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python Programming Glossary: theoryaccessing a python int literals methods http://stackoverflow.com/questions/10955703/accessing-a-python-int-literals-methods to call methods directly on a literal. ex 'hello'.upper In theory it seems like the same thing should be allowed for int literals..
http://stackoverflow.com/questions/1115313/cost-of-len-function string dictionary python algorithm collections complexity theory share improve this question It's O 1 very fast on every..
Replace list of list with “condensed” list of list while maintaining order http://stackoverflow.com/questions/13714755/replace-list-of-list-with-condensed-list-of-list-while-maintaining-order kind of algorithm that does this quickly maybe from set theory . If there is such an algorithm please point me to the right..
Why is numpy's einsum faster than numpy's built in functions? http://stackoverflow.com/questions/18365073/why-is-numpys-einsum-faster-than-numpys-built-in-functions arr_2D 100 loops best of 3 5.17 ms per loop The leading theory is from @sebergs comment that np.einsum can make use of SSE2..
C,Python - different behaviour of the modulo (%) operation http://stackoverflow.com/questions/1907565/c-python-different-behaviour-of-the-modulo-operation Both variants are correct however in mathematics number theory in particular Python's modulo is most commonly used. In C you..
Time complexity of accessing a Python dict http://stackoverflow.com/questions/1963507/time-complexity-of-accessing-a-python-dict key return memo python hash dictionary complexity theory share improve this question See Time Complexity . The python..
Which programming languages can I use on Android Dalvik? http://stackoverflow.com/questions/1994703/which-programming-languages-can-i-use-on-android-dalvik programming languages can I use on Android Dalvik In theory Dalvik executes any virtual machine byte code created for example..
http://stackoverflow.com/questions/280075/atomic-operations-in-django get rid of the race condition on the counter increment. In theory this should increment the counter any time you do a query. I..
Which is faster in Python: x**.5 or math.sqrt(x)? http://stackoverflow.com/questions/327002/which-is-faster-in-python-x-5-or-math-sqrtx of how the underlying code actually works. What is the theory of how Python code works I sent Guido van Rossum an email cause..
Encoding error in Python with Chinese characters http://stackoverflow.com/questions/3883573/encoding-error-in-python-with-chinese-characters research reported here . Alternative the cp939 HKSCS theory. According to the HK government HKSCS big5 code FE57 was once..
Open document with default application in Python http://stackoverflow.com/questions/434597/open-document-with-default-application-in-python Execution failed e Now what are the advantages of this In theory this is more secure but in fact we're needing to execute a command..
What is the __dict__.__dict__ attribute of a Python class? http://stackoverflow.com/questions/4877290/what-is-the-dict-dict-attribute-of-a-python-class to A.__dict__ is provided by type.__dict__ '__dict__' in theory which is the same as vars type '__dict__' . The long version..
http://stackoverflow.com/questions/550446/py2exe-to-generate-dlls that works with jar files too. Not tested but I think the theory is sound. Essentially you reimplement py2exe's output executable's..
How to tell if one regular expression matches a subset of another regular expression? http://stackoverflow.com/questions/6363397/how-to-tell-if-one-regular-expression-matches-a-subset-of-another-regular-expres regex share improve this question I think &mdash in theory &mdash to tell whether regexp A matches a subset of what regexp..
Is Python interpreted or compiled or both? http://stackoverflow.com/questions/6889747/is-python-interpreted-or-compiled-or-both either interpreted note that there's a difference both in theory and in practical performance between interpreting directly and..
Pythonic way to implement a tokenizer http://stackoverflow.com/questions/691148/pythonic-way-to-implement-a-tokenizer a tokenizer before in C and in Java so I'm fine with the theory I'd just like to ensure I'm following pythonic styles and best..
How to approach number guessing game(with a twist) algorithm? http://stackoverflow.com/questions/7694978/how-to-approach-number-guessing-gamewith-a-twist-algorithm mining share improve this question We'll combine graph theory and probability On the 1st day build a set of all feasible solutions...
Why is early return slower than else? http://stackoverflow.com/questions/8271139/why-is-early-return-slower-than-else out an easy way to check whether it is right but I have a theory for you. I tried your code and get the same of results without_else..
Drawing in PyGobject (python3) http://stackoverflow.com/questions/10270795/drawing-in-pygobject-python3 memory you just throw your behind the scenes image. Theory in code test.py import cairo from gi.repository import Gtk from..
Issues regarding field types in Django http://stackoverflow.com/questions/12137839/issues-regarding-field-types-in-django help me python django share improve this question Theory Use django.db.models.CharField since this is an OK database..
Guitar string code in Python? [closed] http://stackoverflow.com/questions/13731726/guitar-string-code-in-python by J.O. Smith is a good starting point as is The Theory and Technique of Electronic Music by Miller Puckette. For guitar..
Image segmentation based on edge pixel map http://stackoverflow.com/questions/18972932/image-segmentation-based-on-edge-pixel-map I used to work on similar segmentation problems. Theory Once you obtained your edge map where e i j indicates the edge..
http://stackoverflow.com/questions/3775912/fourier-space-filtering of h . There's a good explanation of this with pictures in Theory and Application of Digital Signal Processing by Lawrence Rabiner..
Generating pdf-latex with python script http://stackoverflow.com/questions/8085520/generating-pdf-latex-with-python-script like this make_cover.py c Hardest Class Ever t Theoretical Theory n Me That's basically all there is to it. Relevant modules used..
http://stackoverflow.com/questions/9860667/writing-robust-color-and-size-invariant-circle-detection-with-opencv-based-on those faint yellow blobs in your images is expected. Theory In short you don't tell us what you know about the problem apart..
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