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python Programming Glossary: fractionPython string 'join' is faster(?) than '+', but what's wrong here? http://stackoverflow.com/questions/1349311/python-string-join-is-faster-than-but-whats-wrong-here amount of data a very few 100's of KB taking a measurable fraction of a millisecond every which way even plain good old .append..
Data binning: irregular polygons to regular mesh http://stackoverflow.com/questions/13934959/data-binning-irregular-polygons-to-regular-mesh should contribute to this mean value depending on its area fraction within this pixel. Basically the regular mesh and the polygons.. mean data value of both polygons considering their area fractions. The result should be then stored in the regular mesh pixel...
accurately measure time python function takes http://stackoverflow.com/questions/1685221/accurately-measure-time-python-function-takes . Accuracy is important because the total time will be a fraction of a second. I was going to use the time module when I came..
Reliable and efficient key--value database for Linux? http://stackoverflow.com/questions/1690605/reliable-and-efficient-key-value-database-for-linux The total database size is 20G but only a small random fraction of the data is accessed at a time. If necessary I can move some..
How to detect a Christmas Tree? http://stackoverflow.com/questions/20772893/how-to-detect-a-christmas-tree proxthresh Proximity threshold to use for DBSCAN as a fraction of the diagonal size of the image Outputs borderseg K 2 2 Nested..
Convert a timedelta to days, hours and minutes http://stackoverflow.com/questions/2119472/convert-a-timedelta-to-days-hours-and-minutes already gives you the days you want. timedelta values keep fraction of day as seconds not directly hours or minutes so you'll indeed..
Calling a Python module from Perl http://stackoverflow.com/questions/3441766/calling-a-python-module-from-perl it will be mostly used from within Python there is a good fraction of legacy users which will be calling it from Perl. What is..
Weighted random selection with and without replacement http://stackoverflow.com/questions/352670/weighted-random-selection-with-and-without-replacement avoid the resevoir method as I was selecting a significant fraction of the list which is small enough to hold in memory. Does anyone..
Python Twitter library: which one? [closed] http://stackoverflow.com/questions/3577399/python-twitter-library-which-one access to the twitter stream you'll only get a small fraction of tweets posted. With tweetstream you can also provide a list..
http://stackoverflow.com/questions/3727916/xldate-as-tuple Windows stores dates by default as the number of days or fraction thereof since 1899 12 31T00 00 00. Excel for Macintosh uses..
Floating point equality in python http://stackoverflow.com/questions/4028889/floating-point-equality-in-python defines EXPECT_NEAR . Here is an example def bernoulli_fraction_to_angle fraction return math.asin sqrt fraction def bernoulli_angle_to_fraction.. . Here is an example def bernoulli_fraction_to_angle fraction return math.asin sqrt fraction def bernoulli_angle_to_fraction.. bernoulli_fraction_to_angle fraction return math.asin sqrt fraction def bernoulli_angle_to_fraction angle return math.sin angle..
http://stackoverflow.com/questions/6567724/matplotlib-so-log-axis-only-has-minor-tick-mark-labels-at-specified-points-also ax 18 cbar fig.colorbar surf shrink 0.5 aspect 20 fraction .12 pad .02 cbar.set_label 'Activation' size 18 return ax cbar.. ax 18 cbar fig.colorbar surf shrink 0.5 aspect 20 fraction .12 pad .02 cbar.set_label 'Activation' size 18 count 0 for.. 8 width 2 cbar fig.colorbar surf shrink 0.5 aspect 20 fraction .12 pad .02 cbar.set_label 'Activation' size 18 # access 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 class FractionSetter threading.Thread This class sets the fraction of the progressbar #Thread event stops the thread if it is set... mutex Gdk.threads_enter #Setting a random value for the fraction progressbar.set_fraction random.random # Releasing the gtk.. #Setting a random value for the fraction progressbar.set_fraction random.random # Releasing the gtk global mutex Gdk.threads_leave..
http://stackoverflow.com/questions/75798/django-vs-grails-vs Grails 20 seconds the tests themselves both run in a fraction of a second it's the part about loading the framework to run..
Why Python is so slow for a simple loop http://stackoverflow.com/questions/8097408/why-python-is-so-slow-for-a-simple-loop work well for this simple example though . After a tiny fraction of iterations it should produce a nigh optimal machine code..
Use binary COPY table FROM with psycopg2 http://stackoverflow.com/questions/8144002/use-binary-copy-table-from-with-psycopg2 of the rows have different values for column s0 and this fraction increases to 6.17 for s6 probably related on the random method..
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