python Programming Glossary: overHaving Django serve downloadable files http://stackoverflow.com/questions/1156246/having-django-serve-downloadable-files response Of course this will only work if you have control over your server or your hosting company has mod_xsendfile already..
Remove items from a list while iterating in Python http://stackoverflow.com/questions/1207406/remove-items-from-a-list-while-iterating-in-python items from a list while iterating in Python I'm iterating over a list of tuples in Python and am attempting to remove them..
Python List Comprehension Vs. Map http://stackoverflow.com/questions/1247486/python-list-comprehension-vs-map Vs. Map Is there a reason to prefer using map over list comprehension or vice versa Is one generally more effecient..
Differences between isinstance() and type() in python http://stackoverflow.com/questions/1549801/differences-between-isinstance-and-type-in-python subclass basestring . Strings are sequences you could loop over them index them slice them ... but you generally want to treat.. way and basestring plus isinstance helps you do that the overall structure of this idiom is something like if isinstance x..
How do I watch a file for changes using Python? http://stackoverflow.com/questions/182197/how-do-i-watch-a-file-for-changes-using-python require polling. Edit Curses It seems this doesn't work over a mapped network drive. I'm guessing windows doesn't 'hear'..
How to use Python to login to a webpage and retrieve cookies for later usage? http://stackoverflow.com/questions/189555/how-to-use-python-to-login-to-a-webpage-and-retrieve-cookies-for-later-usage I need a couple of cookies set. Therefore I need to login over https to the webpage first. The login moment involves sending..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained Generators are iterators but you can only iterate over them once . It's because they do not store all the values in..
How do you split a list into evenly sized chunks in Python? http://stackoverflow.com/questions/312443/how-do-you-split-a-list-into-evenly-sized-chunks-in-python Related question What is the most 𦑩ythonic way to iterate over a list in chunks python list chunks share improve this question..
http://stackoverflow.com/questions/3455456/what-kinds-of-patterns-could-i-enforce-on-the-code-to-make-it-easier-to-translat assumptions built into it most of which you won't discover until you try to wrestle it into doing something else. At that.. So far no black holes. The hardest part of my job over the last 15 years is to try to prevent such assumptions from..
Python variable scope question http://stackoverflow.com/questions/370357/python-variable-scope-question c is created by the assignment c 1 which takes precedent over the global variable c even before the local variable is created...
Flattening a shallow list in Python http://stackoverflow.com/questions/406121/flattening-a-shallow-list-in-python improve this question If you're just looking to iterate over a flattened version of the data structure and don't need an.. good as a reduce anyway because reduce will have the same overhead copying the items into the list that's being extended. chain.. that's being extended. chain will only incur this same overhead if you run list chain at the end. Meta Edit Actually it's..
What is the most “pythonic” way to iterate over a list in chunks? http://stackoverflow.com/questions/434287/what-is-the-most-pythonic-way-to-iterate-over-a-list-in-chunks is the most &ldquo pythonic&rdquo way to iterate over a list in chunks I have a Python script which takes as input.. as a list of four element tuples. Currently I'm iterating over it this way for i in xrange 0 len ints 4 # dummy op for example..
How do you create a daemon in Python? http://stackoverflow.com/questions/473620/how-do-you-create-a-daemon-in-python
Generator Expressions vs. List Comprehension http://stackoverflow.com/questions/47789/generator-expressions-vs-list-comprehension list comprehensions are better when you want to iterate over something multiple times . However it's also worth noting that.. Since performance is the most common reason to choose one over the other my advice is to not worry about it and just pick one..
Static class variables in Python http://stackoverflow.com/questions/68645/static-class-variables-in-python def f arg1 arg2 ... ... @beidy recommends classmethod s over staticmethod as the method then receives the class type as the.. still a little fuzzy on the advantages of this approach over staticmethod. If you are too then it probably doesn't matter...
Making a flat list out of list of lists in Python [duplicate] http://stackoverflow.com/questions/952914/making-a-flat-list-out-of-list-of-lists-in-python items in the previous intermediate result must be copied over as well as a few new ones added at the end . So for simplicity.. just generates one list once and copies each item over from its original place of residence to the result list also..
Simple User management example for Google App Engine? http://stackoverflow.com/questions/1030293/simple-user-management-example-for-google-app-engine Also I am confused about session management in GAE. Over all I am confused and can not visualize the whole thing. Please..
Separation of business logic and data access in django http://stackoverflow.com/questions/12578908/separation-of-business-logic-and-data-access-in-django def activate self self.status 'activated' self.save Over time it turned into this class User db.Models def get_present_name..
What happens when you call `if key in dict` http://stackoverflow.com/questions/13001913/what-happens-when-you-call-if-key-in-dict objects to some value computing which takes some time. Over the course of my program many in the order of millions myClass..
First items in inner list efficiently as possible http://stackoverflow.com/questions/13084619/first-items-in-inner-list-efficiently-as-possible storage list if A 0 0 .count i 1 c.append i return c Over c # for the total number of rows for i in range 0 n # get the..
Project organization with Cython and C++ http://stackoverflow.com/questions/16792792/project-organization-with-cython-and-c I have decided to use Cython for wrapping the C code. Over time the entire project is meant to become a Python extension..
DeadlineExceededErrors with GAE/Google API refreshing access token http://stackoverflow.com/questions/16987683/deadlineexceedederrors-with-gae-google-api-refreshing-access-token with GAE Google API refreshing access token Over the last few days I have been encountering DeadlineExceededErrors..
Finding smallest float in file then printing that and line above it http://stackoverflow.com/questions/17516639/finding-smallest-float-in-file-then-printing-that-and-line-above-it line above it My data file looks like this 3.6 band 6238 Over 0.5678 Over 0.6874 Over 0.7680 Over 0.7834 What I want to do.. it My data file looks like this 3.6 band 6238 Over 0.5678 Over 0.6874 Over 0.7680 Over 0.7834 What I want to do is to pick.. file looks like this 3.6 band 6238 Over 0.5678 Over 0.6874 Over 0.7680 Over 0.7834 What I want to do is to pick out the smallest..
How to open a file on mac OSX 10.8.2 in python http://stackoverflow.com/questions/19273210/how-to-open-a-file-on-mac-osx-10-8-2-in-python 'Hey you n' ## run.stdin.flush while run.poll None sleep 1 Over explaining your job This will print a files contents every time..
Why is ''>0 True in Python? [duplicate] http://stackoverflow.com/questions/2384078/why-is-0-true-in-python one with non hashable items in O N log N worst case time Over the years this pragmatical arrangement was eroded. The first..
python qt, display text/label above another widget(phonon) http://stackoverflow.com/questions/3692712/python-qt-display-text-label-above-another-widgetphonon QGraphicsTextItem label new QGraphicsTextItem Text Over Video pvideoWidget label moveBy 100 100 v play share improve..
Take up Python 3.x or 2.x? [closed] http://stackoverflow.com/questions/4570006/take-up-python-3-x-or-2-x be involved in a project which was based on that version. Over time I've come across numerous occurrences of lines like this..
Python: Convert list of ints to one number? http://stackoverflow.com/questions/489999/python-convert-list-of-ints-to-one-number Thanks guys. python share improve this question # Over explaining a bit def magic numList # 1 2 3 s map str numList..
Problem with lxml xpath for html table extracting http://stackoverflow.com/questions/5586296/problem-with-lxml-xpath-for-html-table-extracting following code from one of the similar examples in Stack Over Flow ############################# import urllib2 from lxml..
How to find out the summarized text of a given URL in python / Django? [on hold] http://stackoverflow.com/questions/626754/how-to-find-out-the-summarized-text-of-a-given-url-in-python-django I found it buggy to the point of being unusable. Over the weekend I used nltk to code up a summarize module in python..
Deciding and implementing a trending algorithm in Django http://stackoverflow.com/questions/9283856/deciding-and-implementing-a-trending-algorithm-in-django reader statistic records one record for each day . Over a given period past week past month or past year I would like..
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