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python Programming Glossary: presentedPython @classmethod and @staticmethod for beginner? http://stackoverflow.com/questions/12179271/python-classmethod-and-staticmethod-for-beginner without timezone information let's assume all dates are presented in UTC . Here we have __init__ a typical initializer of Python..
Stripping everything but alphanumeric chars from a string in Python http://stackoverflow.com/questions/1276764/stripping-everything-but-alphanumeric-chars-from-a-string-in-python characters from a string using Python The solutions presented in the PHP variant of this question will probably work with..
Accessing class variables from a list comprehension in the class definition http://stackoverflow.com/questions/13905741/accessing-class-variables-from-a-list-comprehension-in-the-class-definition functions comprehensions and generators all are represented as code objects that contain not only bytecode but also structures.. interpreter knows how to access those given the bytecodes presented. The important thing to remember here is that Python creates..
matplotlib: combine different figures and put them in a single subplot sharing a common legend http://stackoverflow.com/questions/16748577/matplotlib-combine-different-figures-and-put-them-in-a-single-subplot-sharing-a figures. Your solution is basically the same as the one I presented above in the sense that both are creating both Axes instances..
Why doesn't this division work in python? http://stackoverflow.com/questions/1787249/why-doesnt-this-division-work-in-python division operator behaved like C's division operator when presented with two integer arguments it returns an integer result that's..
How to get the 1st Principal Component by PCA using Python? http://stackoverflow.com/questions/17916837/how-to-get-the-1st-principal-component-by-pca-using-python Component by PCA using Python I have a set of 2D vectors presented in a n 2 matrix form. I wish to get the 1st principal component..
Optimized dot product in Python http://stackoverflow.com/questions/1828233/optimized-dot-product-in-python and izip come from the itertools module . For the code presented below these are the elapsed times in seconds for one million.. is the fastest and option two the slowest of the four presented . python algorithm math share improve this question Just..
Why should exec() and eval() be avoided? http://stackoverflow.com/questions/1933451/why-should-exec-and-eval-be-avoided to why this should be the case. So hopefully one will be presented here. Why should we at least generally not use exec and eval..
http://stackoverflow.com/questions/2147148/twisted-http-client getpage.py and dlpage.py Unfortunately the interface presented by the older client makes a number of common tasks difficult...
What is the Python egg cache (PYTHON_EGG_CACHE)? http://stackoverflow.com/questions/2192323/what-is-the-python-egg-cache-python-egg-cache development machine and upon starting a python script was presented with the following message Can't extract file s to egg cache..
Are any of these quad-tree libraries any good? http://stackoverflow.com/questions/2298517/are-any-of-these-quad-tree-libraries-any-good 1 Does anyone know of a better implementation than the one presented in the pygame wiki EDIT 2 Here are a few resources that others..
Proper indentation for Python multiline strings http://stackoverflow.com/questions/2504411/proper-indentation-for-python-multiline-strings module or the technique for postprocessing docstrings presented in PEP 257 def trim docstring if not docstring return '' # Convert..
python command line yes/no input http://stackoverflow.com/questions/3041986/python-command-line-yes-no-input and return their answer. question is a string that is presented to the user. default is the presumed answer if the user just..
How does Django Know the Order to Render Form Fields? http://stackoverflow.com/questions/350799/how-does-django-know-the-order-to-render-form-fields containing the field names in the order they should be presented. You can set this to the correct ordering though you need to..
Has threading in GTK w/ Python changed in PyGObject introspection? http://stackoverflow.com/questions/6943098/has-threading-in-gtk-w-python-changed-in-pygobject-introspection siliconisland 2006 04 threads_on_pygt.html As presented on that page the code works. I've converted it to PyGObject..
Matplotlib Backend Differences between Agg and Cairo http://stackoverflow.com/questions/7346254/matplotlib-backend-differences-between-agg-and-cairo looks good. There is still one difference to the examples presented above Using the E PS pipeline seems to ignore the interpolation..
http://stackoverflow.com/questions/7884376/can-a-django-model-fields-default-value-be-defined-by-a-function-dependent-on-a want to do this in save because the field needs to be presented to the user if they choose to override the value before saving...
ImportError: No module named bz2 for Python 2.7.2 http://stackoverflow.com/questions/8115280/importerror-no-module-named-bz2-for-python-2-7-2 your python install This is extreme and the first option I presented should be your first option. Do you really need your own version..
Using Colormaps to set color of line in matplotlib http://stackoverflow.com/questions/8931268/using-colormaps-to-set-color-of-line-in-matplotlib Using a ScalarMappable is an improvement over the approach presented in my related answer creating over 20 unique legends using matplotlib..
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