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python Programming Glossary: approximatelyPython: Reducing memory usage of dictionary http://stackoverflow.com/questions/10264874/python-reducing-memory-usage-of-dictionary memory consumption after creating the dictionary is approximately 4.6 2.65 7.25 MB. The true memory footprint according to ps..
http://stackoverflow.com/questions/1151658/python-hashable-dicts all the way down. Now the python standard library provides approximately what i'd need collections.namedtuple has a very different syntax..
Finding the kth-smallest element in union of sorted arrays http://stackoverflow.com/questions/12555793/finding-the-kth-smallest-element-in-union-of-sorted-arrays A 1 B 1 return B 1 else return A 1 # Find indices i and j approximately proportional to len A len B i a_len k 1 a_len b_len j k 1 i..
Representing and solving a maze given an image http://stackoverflow.com/questions/12995434/representing-and-solving-a-maze-given-an-image weights for the colors so that final grayscale image is approximately uniform. You can do it simply by controlling sliders in Photoshop..
benchmarks: does python have a faster way of walking a network folder? http://stackoverflow.com/questions/13138160/benchmarks-does-python-have-a-faster-way-of-walking-a-network-folder a network folder I need to walk through a folder with approximately ten thousand files. My old vbscript is very slow in handling..
Data binning: irregular polygons to regular mesh http://stackoverflow.com/questions/13934959/data-binning-irregular-polygons-to-regular-mesh shapely.geometry. For each pixel find the polygons that approximately overlap with it by comparing the pixels bounds to the minimum.. ury values. pixel_shape box llx lly urx ury for polygon in approximately_overlapping # say the polygon has a ``value`` and a 2 D array..
http://stackoverflow.com/questions/212358/binary-search-in-python a dictionary for this would be the fastest way but would approximately double the memory requirements. I was asking this question thinking..
How often does python flush to a file? http://stackoverflow.com/questions/3167494/how-often-does-python-flush-to-a-file buffered any other positive value means use a buffer of approximately that size. A negative bufsize means to use the system default..
http://stackoverflow.com/questions/3775912/fourier-space-filtering h is a filter in fourier space real and symmetric. It is approximately 1 f. I would like to filter x with h to get y. Suppose t T and..
Interested in Collective Programming for the web — Ruby or Python or PHP? [closed] http://stackoverflow.com/questions/410183/interested-in-collective-programming-for-the-web-ruby-or-python-or-php than the others. Those three languages are adequate for approximately similar tasks so you should pick the one you are most comfortable..
Find size and free space of the filesystem containing a given file http://stackoverflow.com/questions/4260116/find-size-and-free-space-of-the-filesystem-containing-a-given-file partition and the free space available either in bytes or approximately in megabytes . python linux filesystems diskspace vfs share..
grouping objects to achieve a similar mean property for all groups http://stackoverflow.com/questions/4462531/grouping-objects-to-achieve-a-similar-mean-property-for-all-groups to create groups of these objects such that each group has approximately the same arithmetic mean of object weights. The groups won't..
Handling very large numbers in Python http://stackoverflow.com/questions/538551/handling-very-large-numbers-in-python a seven card hand like AcAdAhAsKdKhKs has a hash value of approximately 62.7 quadrillion which would take considerably more than 32..
Analyze audio using Fast Fourier Transform http://stackoverflow.com/questions/604453/analyze-audio-using-fast-fourier-transform your FFT is 256 your frequency spacing is 44100 256 172 Hz approximately The first coefficient in your array will be the 0 frequency..
Python: get a dict from a list based on something inside the dict http://stackoverflow.com/questions/7079241/python-get-a-dict-from-a-list-based-on-something-inside-the-dict loop. It sets my_item to None of no object is found. It's approximately the same as for item in my_list if item 'id' my_unique_id my_item..
How to convert pointer to c array to python array http://stackoverflow.com/questions/7543675/how-to-convert-pointer-to-c-array-to-python-array and the number of elements. There are a lot of elements approximately 2 000 000. I need to send this into scipy functions. The C prototype..
utf8' codec can't decode byte 0x96 in python http://stackoverflow.com/questions/7873556/utf8-codec-cant-decode-byte-0x96-in-python you give it bad markup. It yields a parse tree that makes approximately as much sense as your original document. This is usually good..
Find the index of the n'th item in a list http://stackoverflow.com/questions/8337069/find-the-index-of-the-nth-item-in-a-list others with slightly more or less overhead eyquem_occur is approximately the same as taymon's solution while eyquem_occurrence is similar..
Algorithm to Divide a list of numbers into 2 equal sum lists http://stackoverflow.com/questions/890171/algorithm-to-divide-a-list-of-numbers-into-2-equal-sum-lists limit is totalscores 2. With a player pool of 100 it took approximately 10 seconds to solve. def team t iterations range 2 len t 2 1..
Why NumPy instead of Python lists? http://stackoverflow.com/questions/993984/why-numpy-instead-of-python-lists of Python lists Is it worth my learning NumPy I have approximately 100 financial markets series and I am going to create a cube..
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