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python Programming Glossary: laterHow to debug in Django, the good way? http://stackoverflow.com/questions/1118183/how-to-debug-in-django-the-good-way the good way So I started learning to code in Python and later Django . The first times it was hard looking at tracebacks and..
Programmatically saving image to Django ImageField http://stackoverflow.com/questions/1308386/programmatically-saving-image-to-django-imagefield is instead stored as a tempfile by urllib.urlretrieve and later discarded. The ImageField.save method takes a filename the os.path.basename..
Do you use the “global” statement in Python? http://stackoverflow.com/questions/146557/do-you-use-the-global-statement-in-python Python beginner I used global a lot and how nowadays years later I don't use it at all ever. I even consider it a bit un pythonic..
Does Python have an ordered set? http://stackoverflow.com/questions/1653970/does-python-have-an-ordered-set to from the Python Documentation . This runs on Py2.6 or later and 3.0 or later without any modifications. The interface is.. Documentation . This runs on Py2.6 or later and 3.0 or later without any modifications. The interface is almost exactly the..
Is `import module` better coding style than `from module import function`? http://stackoverflow.com/questions/1744258/is-import-module-better-coding-style-than-from-module-import-function of redirection If I use FMIF and for some reason at some later time want to redirect python to define function from alt_module..
In Python, what is the difference between '/' and '//' when used for division? http://stackoverflow.com/questions/183853/in-python-what-is-the-difference-between-and-when-used-for-division sometimes also called integer division. In Python 2.2 or later in the 2.x line there is no difference for integers unless you..
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 use Python to login to a webpage and retrieve cookies for later usage I want to download and parse webpage using python but..
Python: Why is functools.partial necessary? http://stackoverflow.com/questions/3252228/python-why-is-functools-partial-necessary lambdas Not much in terms of extra functionality but see later and readability is in the eye of the beholder. Most people who..
Django equivalent for count and group by http://stackoverflow.com/questions/327807/django-equivalent-for-count-and-group-by I haven't dug in to figure out why if you're on 1.1 or later you should use the real aggregation API anyway. The core aggregation..
How to escape os.system() calls in Python? http://stackoverflow.com/questions/35817/how-to-escape-os-system-calls-in-python metacharacter. Udpdate If you are using Python 3.3 or later use shlex.quote instead of rolling your own. share improve..
Python variable scope question http://stackoverflow.com/questions/370357/python-variable-scope-question is there an runtime error thrown at line A because of a later statement on line B 2 Why are variables a and b printed as expected..
Using Django time/date widgets in custom form http://stackoverflow.com/questions/38601/using-django-time-date-widgets-in-custom-form Lastly if you are using Django 1.2 or later you need some additional code in your template to help the widgets..
http://stackoverflow.com/questions/448271/what-is-init-py-for from unintentionally hiding valid modules that occur later on the module search path. In the simplest case __init__.py..
Using strides for an efficient moving average filter http://stackoverflow.com/questions/4936620/using-strides-for-an-efficient-moving-average-filter some oddities around edges but I can take care of that later . What I was hoping for is a better use of stride_tricks to..
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 is that the axis will have something like this values later values where the indicates that you're skipping everything between.. that you're skipping everything between values and later values . I haven't been able to find any examples of this so..
Django Passing Custom Form Parameters to Formset http://stackoverflow.com/questions/622982/django-passing-custom-form-parameters-to-formset class attribute on the newly created formset class and is later called self.form to create instances of the form. But the return..
Python @property versus getters and setters http://stackoverflow.com/questions/6618002/python-property-versus-getters-and-setters
What is different between all these OpenCV Python interfaces? http://stackoverflow.com/questions/10417108/what-is-different-between-all-these-opencv-python-interfaces development will be stopped. Earlier there was only cv . Later OpenCV came with both cv and cv2 . Now there in the latest releases..
How do I choose between Tesseract and OpenCV? http://stackoverflow.com/questions/11489824/how-do-i-choose-between-tesseract-and-opencv on some of my images and its accuracy seems decent. Later I came across a very simple tutorial on using OpenCV to perform..
How to define a class in Python http://stackoverflow.com/questions/1495666/how-to-define-a-class-in-python logo private int members public Team getters setters Later Team team new Team team.setName Oscar team.setLogo http ...... Edit After a few attempt I got this class Team pass Later team Team team.name Oscar team.logo http ... team.members 10..
Differential Operator usable in Matrix form, in Python module Sympy http://stackoverflow.com/questions/15463412/differential-operator-usable-in-matrix-form-in-python-module-sympy unknown there is nothing else that can sensibly returned. Later when you substitute expr.subs f x sin x the derivative will..
http://stackoverflow.com/questions/1909512/what-is-python-used-for a 5 makes the variable name a to refer to the integer 5. Later a hello makes the variable name a to refer to a string containing..
Why is post_save being raised twice during the save of a Django model? http://stackoverflow.com/questions/2345400/why-is-post-save-being-raised-twice-during-the-save-of-a-django-model originally had import path issues when deploying the site. Later I fixed this issue so it acted the same as the development server..
In what order should the Python concepts be explained to absolute beginners? [closed] http://stackoverflow.com/questions/2439638/in-what-order-should-the-python-concepts-be-explained-to-absolute-beginners colleague teaches object oriented programming in Python. Later a student may take special courses on data structures algorithms..
Dynamically adding @property in python http://stackoverflow.com/questions/2954331/dynamically-adding-property-in-python instance.my_method types.MethodType my_method instance Later on I can call instance.my_method and self will be bound correctly..
Emulating Bash 'source' in Python http://stackoverflow.com/questions/3503719/emulating-bash-source-in-python Then you notice people are using variable expansion. Later people will put conditionals in their files or process substitutions...
GAE webapp application internationalization with Babel http://stackoverflow.com/questions/3821312/gae-webapp-application-internationalization-with-babel are translated compile them pybabel compile f d . locale Later if new translations are added repeat step 2 and update them..
Open document with default application in Python http://stackoverflow.com/questions/434597/open-document-with-default-application-in-python X os.system open filename Windows os.system start filename Later Update Okay clearly this silly ass controversy continues so..
What are the drawbacks of Stackless Python? [closed] http://stackoverflow.com/questions/588958/what-are-the-drawbacks-of-stackless-python paragraph as Stackless used to require too many changes. Later releases didn't require the changes and Tismer continued to..
Communicating with a running python daemon http://stackoverflow.com/questions/656933/communicating-with-a-running-python-daemon this python application.py start # launches the daemon Later I'd like to be able to come along and do something like python..
Python: “bad interpreter: No such file or directory” when running django-admin.py http://stackoverflow.com/questions/7434484/python-bad-interpreter-no-such-file-or-directory-when-running-django-admin-p projects project using virtualenv and installed Django. Later I deleted that project and installed Django on my system outside..
Running Scrapy tasks in Python http://stackoverflow.com/questions/7993680/running-scrapy-tasks-in-python your process call crawler.stop at the appropriate time. Later on simply call crawler.start again to resume operations. Edit..
How can I create an local webserver for my python scripts? http://stackoverflow.com/questions/877033/how-can-i-create-an-local-webserver-for-my-python-scripts easy once you have the web server. First build the server. Later you can make sure the server starts. Let's look at some ways...
Simple Digit Recognition OCR in OpenCV-Python http://stackoverflow.com/questions/9413216/simple-digit-recognition-ocr-in-opencv-python loads a txt file at first which i didn't understand first. Later on searching a little bit i could find a letter_recognition.data..
Thread synchronization, Python http://stackoverflow.com/questions/9521113/thread-synchronization-python socket.AF_INET socket.SOCK_STREAM 'localhost' c.run Later on when I get this server client system up and running I will..
h5py gives error after installation [duplicate] http://stackoverflow.com/questions/9873427/h5py-gives-error-after-installation libhdf5_hl.7.dylib libhdf5_hl.a libhdf5_hl.7.dylib Later I also compiled the source myself downloaded from the HDF5 group..
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