python Programming Glossary: basicallyIs there any pythonic way to combine two dicts (adding values for keys that appear in both)? http://stackoverflow.com/questions/11011756/is-there-any-pythonic-way-to-combine-two-dicts-adding-values-for-keys-that-appe 4 'd' 5 A B Counter 'c' 7 'b' 5 'd' 5 'a' 1 Counters are basically a subclass of dict so you can still do everything else with..
Local variables in Python nested functions http://stackoverflow.com/questions/12423614/local-variables-in-python-nested-functions the cat. dog Mary pets the cat. cat Mary pets the cat. So basically why am I not getting three different animals Isn't the cage..
Programmatically saving image to Django ImageField http://stackoverflow.com/questions/1308386/programmatically-saving-image-to-django-imagefield name then 3 not transfer any of the data over leaving it basically an empty re named file. What's left in the 'upload_to' path..
http://stackoverflow.com/questions/15112125/if-x-or-y-or-z-blah decrypt an integer and output a string of three letters so basically I was wondering if there was a way to translate the first into..
Threading in a PyQt application: Use Qt threads or Python threads? http://stackoverflow.com/questions/1595649/threading-in-a-pyqt-application-use-qt-threads-or-python-threads request like Jeff Ober and Luk獺禳 Lalinsk羸 suggested so basically leaving the concurrency problems to the networking implementation..
How can I auto-populate a PDF form in Django/Python? http://stackoverflow.com/questions/1890570/how-can-i-auto-populate-a-pdf-form-in-django-python forms in existing PDFs reportlab is overkill and you'll basically have to rebuild the PDF from scratch in reportlab instead of..
http://stackoverflow.com/questions/19151/build-a-basic-python-iterator objects in python conform to the iterator protocol which basically means they provide two methods __iter__ and next . The __iter__..
Does SQLAlchemy have an equivalent of Django's get_or_create? http://stackoverflow.com/questions/2546207/does-sqlalchemy-have-an-equivalent-of-djangos-get-or-create django sqlalchemy share improve this question That's basically the way to do it there is no shortcut readily available AFAIK...
Why does Python print unicode characters when the default encoding is ASCII? http://stackoverflow.com/questions/2596714/why-does-python-print-unicode-characters-when-the-default-encoding-is-ascii More details on unicode UTF 8 and latin 1 Unicode is basically a table of characters where some keys code points have been..
What are “named tuples” in Python? http://stackoverflow.com/questions/2970608/what-are-named-tuples-in-python share improve this question Named tuples are basically easy to create lightweight object types. Named tuple instances..
How is the 'is' keyword implemented in Python? http://stackoverflow.com/questions/2987958/how-is-the-is-keyword-implemented-in-python simply compares the memory address a object resides in. is basically answers the question Do I have two names for the same object..
Printing all instances of a class http://stackoverflow.com/questions/328851/printing-all-instances-of-a-class to a specific format is left as an exercise but it's basically just a variation on the for loops. share improve this answer..
How to uninstall Python 2.7 on a Mac OS X 10.6.4? http://stackoverflow.com/questions/3819449/how-to-uninstall-python-2-7-on-a-mac-os-x-10-6-4 this question The complete list is documented here . But basically all you need to do is to remove the Python 2.7 framework sudo..
Search and replace a line in a file in Python http://stackoverflow.com/questions/39086/search-and-replace-a-line-in-a-file-in-python question I guess something like this should do it. It basically writes the content to a new file and replaces the old file with..
How can I improve my paw detection? http://stackoverflow.com/questions/4087919/how-can-i-improve-my-paw-detection steps recognizing the paws. You see my proof of concept basically took the maximal pressure of each sensor over time and would..
What are some good Python ORM solutions? [closed] http://stackoverflow.com/questions/53428/what-are-some-good-python-orm-solutions and looking at using CherryPy for a project that's basically a javascript front end from the client side browser that talks..
What does python file extensions, .pyc .pyd .pyo stand for? http://stackoverflow.com/questions/8822335/what-does-python-file-extensions-pyc-pyd-pyo-stand-for was created while optimizations O was on. .pyd This is basically a windows dll file. http docs.python.org faq windows.html#is..
How to save a Python interactive session? http://stackoverflow.com/questions/947810/how-to-save-a-python-interactive-session Python's interpreter to work with databases files etc basically a lot of manual formatting of semi structured data. I don't..
py2exe - generate single executable file http://stackoverflow.com/questions/112698/py2exe-generate-single-executable-file your setup.py file and what command line options you used Basically I'm thinking of it giving me a single executable file that does..
Get MD5 hash of big files in Python http://stackoverflow.com/questions/1131220/get-md5-hash-of-big-files-in-python advantage of the fact that MD5 has 128 byte digest blocks. Basically when MD5 digest s the file this is exactly what it is doing...
Class method differences in Python: bound, unbound and static http://stackoverflow.com/questions/114214/class-method-differences-in-python-bound-unbound-and-static there is a distinction between bound and unbound methods. Basically a call to a member function like method_one a bound function..
http://stackoverflow.com/questions/13058458/python-list-index by using a nested list in Python in the code shown bleow. Basically I have a 2D list contains all 0 values I want to update the..
Which programming languages can I use on Android Dalvik? http://stackoverflow.com/questions/1994703/which-programming-languages-can-i-use-on-android-dalvik Link 2 On 4 Aug 2010 i have found Regarding RenderScript . Basically It is said to be a C like language for high performance graphics..
Why do attribute references act like this with Python inheritance? http://stackoverflow.com/questions/206734/why-do-attribute-references-act-like-this-with-python-inheritance with Python inheritance The following seems strange.. Basically the somedata attribute seems shared between all the classes..
Can I run a Python script as a service (in Windows)? How? http://stackoverflow.com/questions/32404/can-i-run-a-python-script-as-a-service-in-windows-how service Can I manage it with the native Windows utilities Basically what is the equivalent of putting a start stop script in etc..
Python UnicodeDecodeError - Am I misunderstanding encode? http://stackoverflow.com/questions/368805/python-unicodedecodeerror-am-i-misunderstanding-encode countries. Such encodings use only one byte per character. Basically Unicode can be encoded with many encodings and encoded strings..
How can I improve my paw detection? http://stackoverflow.com/questions/4087919/how-can-i-improve-my-paw-detection This is a fairly common image morphology operation. Basically you have 5 steps def find_paws data smooth_radius 5 threshold..
Open document with default application in Python http://stackoverflow.com/questions/434597/open-document-with-default-application-in-python using it's default application in Windows and Mac OS. Basically I want to do the same thing that happens when you double click..
Is there a matplotlib equivalent of MATLAB's datacursormode? http://stackoverflow.com/questions/4652439/is-there-a-matplotlib-equivalent-of-matlabs-datacursormode and a lot more documentation i.e. a tiny bit at least . Basically you'd use it similar to this plt.figure plt.subplot 2 1 1 line1..
Generator Expressions vs. List Comprehension http://stackoverflow.com/questions/47789/generator-expressions-vs-list-comprehension slicing print 5 6 gen # generators can't be added to lists Basically use a generator expression if all you're doing is iterating..
Using strides for an efficient moving average filter http://stackoverflow.com/questions/4936620/using-strides-for-an-efficient-moving-average-filter use the amount of memory that a full 98x98x3x3 array would Basically using crazy striding tricks is great for when you want to vectorize..
Python/Matplotlib - Is there a way to make a discontinuous axis? http://stackoverflow.com/questions/5656798/python-matplotlib-is-there-a-way-to-make-a-discontinuous-axis of the y axis. Which is why I'm making this post a CW Basically you just do something like this import matplotlib.pylab as plt..
Django - Set Up A Scheduled Job? http://stackoverflow.com/questions/573618/django-set-up-a-scheduled-job if there is a way to schedule a job to run periodically. Basically I just want to run through the database and make some calculations..
What is the best way to implement nested dictionaries in Python? http://stackoverflow.com/questions/635483/what-is-the-best-way-to-implement-nested-dictionaries-in-python the dictionary e.g. if I just want to go state by state . Basically sometimes I want to think of a nested dictionary as a flat dictionary..
Good Python modules for fuzzy string comparison? http://stackoverflow.com/questions/682367/good-python-modules-for-fuzzy-string-comparison well as longest similar string matches among other things. Basically I'm hoping to find something that is simple enough to yield..
'import module' or 'from module import' http://stackoverflow.com/questions/710551/import-module-or-from-module-import and I'm trying to start off with best practices in mind. Basically I was hoping if anyone could share their experiences what preferences..
Python - Parse a .py file, read the AST, modify it, then write back the modified source code http://stackoverflow.com/questions/768634/python-parse-a-py-file-read-the-ast-modify-it-then-write-back-the-modified code I want to programmatically edit python source code. Basically I want to read a .py file generate the AST and then write back..
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