¡@
python Programming Glossary: isn'tShould you always favor xrange() over range()? http://stackoverflow.com/questions/135041/should-you-always-favor-xrange-over-range always perform worse in terms of memory however xrange isn't usable in all cases where a real list is needed. For instance..
When is “i += x” different from “i = i + x” in Python? http://stackoverflow.com/questions/15376509/when-is-i-x-different-from-i-i-x-in-python was the line before. 1 In the expression x y if x.__add__ isn't implemented or if x.__add__ y returns NotImplemented and x and..
Python dictionary, keep keys/values in same order as declared http://stackoverflow.com/questions/1867861/python-dictionary-keep-keys-values-in-same-order-as-declared dictionary d 'ac' 33 'gw' 20 'ap' 102 'za' 321 'bs' 10 It isn't in that order if I view it or iterate through it is there any..
Evaluating a mathematical expression in a string http://stackoverflow.com/questions/2371436/evaluating-a-mathematical-expression-in-a-string base 10 '2^4' I know that eval can work around this but isn't there a better and more importantly safer method to evaluate..
Best way to strip punctuation from a string in Python http://stackoverflow.com/questions/265960/best-way-to-strip-punctuation-from-a-string-in-python that will beat that bar writing your own C code. If speed isn't a worry another option though is exclude set string.punctuation..
Python UnicodeDecodeError - Am I misunderstanding encode? http://stackoverflow.com/questions/368805/python-unicodedecodeerror-am-i-misunderstanding-encode Am I misunderstanding encode Any thoughts on why this isn't working I really thought 'ignore' would do the right thing...
Suggestions for a Cron like scheduler in Python? http://stackoverflow.com/questions/373335/suggestions-for-a-cron-like-scheduler-in-python to have something with this sort of flexibility. If there isn't something that does this for me out the box any suggestions..
Python: Is there a way to determine the encoding of text file? http://stackoverflow.com/questions/436220/python-is-there-a-way-to-determine-the-encoding-of-text-file œtxzqJv 2 dasd0a QqdKjvz will instantly recognize that that isn't English even though it is composed entirely of English letters..
Simple Prime Generator in Python http://stackoverflow.com/questions/567222/simple-prime-generator-in-python a new prime. # Yield it and mark its first multiple that isn't # already marked in previous iterations # yield q D q q q else..
Python rounding error with float numbers http://stackoverflow.com/questions/5997027/python-rounding-error-with-float-numbers returns float 29 100 as 0.28999999999999998. But that isn't a systematic error not in the sense it happens to every integer...
Python __init__ and self what do they do? http://stackoverflow.com/questions/625083/python-init-and-self-what-do-they-do
Creating a singleton in python http://stackoverflow.com/questions/6760685/creating-a-singleton-in-python stem from the class being it's own base class. First isn't it weird to have a class be a subclass of a nearly identical..
Using MultipartPostHandler to POST form-data with Python http://stackoverflow.com/questions/680305/using-multipartposthandler-to-post-form-data-with-python using urllib2 how I have been. Any idea why the opener isn't being installed and used python file upload urllib2 multipartform..
Why are Python's 'private' methods not actually private? http://stackoverflow.com/questions/70528/why-are-pythons-private-methods-not-actually-private to call it. It is in fact 'private'. Well actually it isn't. Running dir on the object reveals a new magical method that..
http://stackoverflow.com/questions/886221/does-django-scale What are the largest sites built on Django today There isn't any single place that collects information about traffic on..
Why is reading lines from stdin much slower in C++ than Python? http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python a lot of overhead. For small amounts of input this isn't a big problem but when you are reading millions of lines the..
Adding a Method to an Existing Object http://stackoverflow.com/questions/972/adding-a-method-to-an-existing-object same functionality as a true method. It looks like python isn't really treating it as a method but more just as a variable which.. way to attach an actual method to a class Oh and Ryan that isn't exactly what I was looking for it isn't builtin functionality.. Oh and Ryan that isn't exactly what I was looking for it isn't builtin functionality but it is quite cool nonetheless. python..
Programmatically detect system-proxy settings on Windows XP with Python http://stackoverflow.com/questions/1068212/programmatically-detect-system-proxy-settings-on-windows-xp-with-python obtained from the registry's Internet Settings section. . Isn't it enough Or u can get something useful info from registry HKEY_CURRENT_USER..
Python Interpreter blocks Multithreaded DNS requests? http://stackoverflow.com/questions/1212716/python-interpreter-blocks-multithreaded-dns-requests doesnt help and I'd prefer not to use twisted for now Isn't it possible to get this simple little thing done with python..
Strange python traceback in nested comprehensions http://stackoverflow.com/questions/12259251/strange-python-traceback-in-nested-comprehensions 0.1s with exit code 1 I don't really see the problem here. Isn't x defined in the comprehension What's stranger is how this seems..
Local variables in Python nested functions http://stackoverflow.com/questions/12423614/local-variables-in-python-nested-functions So basically why am I not getting three different animals Isn't the cage 'packaged' into the local scope of the nested function..
Should Python import statements always be at the top of a module? http://stackoverflow.com/questions/128478/should-python-import-statements-always-be-at-the-top-of-a-module it is more efficient to do the import when it is needed Isn't this class SomeClass object def not_often_called self from datetime..
Python style: multiple-line conditions in IFs http://stackoverflow.com/questions/181530/python-style-multiple-line-conditions-in-ifs 'val2' and cond3 'val3' and cond4 'val4' do_something Isn't very very appealing visually because the action blends with..
Numpy loading csv TOO slow compared to Matlab http://stackoverflow.com/questions/18259393/numpy-loading-csv-too-slow-compared-to-matlab in the loading speed but This is much more than I expected Isn't it that np.loadtxt should be faster than np.genfromtxt I haven't..
http://stackoverflow.com/questions/2703599/what-would-be-a-frozen-dict is more like a frozenkeys dict an half frozen dict . Isn't it EDIT A frozendict should be a frozen DICT it should have..
How to deal with Python ~ static typing? [closed] http://stackoverflow.com/questions/3621297/how-to-deal-with-python-static-typing Do you have an example where it helped in a big project Isn't it a bit error prone java python static typing dynamic typing..
Python graceful future feature (__future__) import http://stackoverflow.com/questions/388069/python-graceful-future-feature-future-import 2.6 and maybe provide some instructions on how to do so. Isn't that what a README file is for Here's your alternative. A wrapper..
Python: How to find script's directory http://stackoverflow.com/questions/4934806/python-how-to-find-scripts-directory setup __file__ gives only the filename without the path. Isn't there any way in Python to always be able to receive the path..
http://stackoverflow.com/questions/4999567/cx-freeze-python-single-file Thanks. python cx freeze share improve this question Isn't this what bbfreeze does Tutorial here http www.blog.pythonlibrary.org..
How to serialize SqlAlchemy result to JSON? http://stackoverflow.com/questions/5022066/how-to-serialize-sqlalchemy-result-to-json so hard to serialize SQLAlchemy ORM objects to JSON XML Isn't there any default serializer for it It's very common task to..
Cyclic module dependencies and relative imports in Python http://stackoverflow.com/questions/6351805/cyclic-module-dependencies-and-relative-imports-in-python a ImportError cannot import name a Why do I get this error Isn't the situation pretty much the same as above Is this related..
http://stackoverflow.com/questions/7020417/what-is-print-in-python why does this fail print print SyntaxError invalid syntax Isn't print a function Shouldn't it print something like this print..
How to do relative imports in Python? http://stackoverflow.com/questions/72852/how-to-do-relative-imports-in-python googled around but found only sys.path manipulation hacks. Isn't there a clean way Edit all my __init__.py 's are currently empty..
String formatting options: pros and cons http://stackoverflow.com/questions/8395925/string-formatting-options-pros-and-cons comes 2 First is a then comes b First is 5 then comes ABC Isn't it a lot more flexible than string formatting operation See..
local var referenced before assignment http://stackoverflow.com/questions/8934772/local-var-referenced-before-assignment output funcA c 0 funcB 0 funcC 2 funcB 4 funcC 6 end Isn't 'c' being accessed in both cases of ' ' in funcB and ' ' in..
Syntax behind sorted(key=lambda :) http://stackoverflow.com/questions/8966538/syntax-behind-sortedkey-lambda behind the sorted argument key lambda variable variable 0 Isn't lambda arbitrary Why is variable stated twice in what looks..
Auto generate doctest output with Sphinx extension http://stackoverflow.com/questions/9809434/auto-generate-doctest-output-with-sphinx-extension example in the documentation is .. doctest print 1 1 Isn't there a way to let sphinx generate the output here 1 automatically..
|