python Programming Glossary: clearWhat is a metaclass in Python? http://stackoverflow.com/questions/100003/what-is-a-metaclass-in-python it has something to do with introspection but it's still unclear to me. So what are metaclasses What do you use them for Concrete.. There are several reasons to do so The intention is clear. When you read UpperAttrMetaclass type you know what's going..
What is a “callable” in Python? http://stackoverflow.com/questions/111234/what-is-a-callable-in-python is a &ldquo callable&rdquo in Python Now that it's clear what a metaclass is there is an associated concept that I use..
The meaning of a single- and a double-underscore before an object name in Python http://stackoverflow.com/questions/1301346/the-meaning-of-a-single-and-a-double-underscore-before-an-object-name-in-python underscore before an object name in Python I want to clear this up once and for all. Can someone please explain the exact..
Differences between isinstance() and type() in python http://stackoverflow.com/questions/1549801/differences-between-isinstance-and-type-in-python starting with Python 2.6 and 3.0. The PEP makes it clear that while ABCs can often substitute for duck typing there is..
how to print number with commas as thousands separators in Python 2.x http://stackoverflow.com/questions/1823058/how-to-print-number-with-commas-as-thousands-separators-in-python-2-x Sure you don't need internationalization support but it's clear concise and uses a built in library. P.S. That d is the usual..
How to implement an efficient infinite generator of prime numbers in Python? http://stackoverflow.com/questions/2211990/how-to-implement-an-efficient-infinite-generator-of-prime-numbers-in-python and the comments and discussion I believe make it quite clear. This was recently discussed on Stack Overflow search for the..
How to get file creation & modification date/times in Python? http://stackoverflow.com/questions/237079/how-to-get-file-creation-modification-date-times-in-python data changed. thanks to kojiro for making that fact more clear in the comments by providing a link to an interesting blog post..
Create directory if it doesn't exist for file write http://stackoverflow.com/questions/273192/create-directory-if-it-doesnt-exist-for-file-write permission is denied and 17 that the file exists it's not clear that that's even remotely portable but is explored in Is there..
How do I filter ForeignKey choices in a Django ModelForm? http://stackoverflow.com/questions/291945/how-do-i-filter-foreignkey-choices-in-a-django-modelform but I don't know how to pass in the_company.id and I'm not clear if that will work outside the Admin interface anyway. Thanks...
Is it Pythonic to use bools as ints? http://stackoverflow.com/questions/3174392/is-it-pythonic-to-use-bools-as-ints as list indices or in a summation or other such perfectly clear and useful idioms. The answers to this thread prove we were..
Python UnicodeDecodeError - Am I misunderstanding encode? http://stackoverflow.com/questions/368805/python-unicodedecodeerror-am-i-misunderstanding-encode to specify the encoding that will be used. I'm not very clear I'm sleepy but I sure hope I help. PS A humorous side note Mayans..
How can I merge (union) two Python dictionaries in a single expression? http://stackoverflow.com/questions/38987/how-can-i-merge-union-two-python-dictionaries-in-a-single-expression merged dict in z not x. How can I do this To be extra clear the last one wins conflict handling of dict.update is what I'm..
How to clear python interpreter console? http://stackoverflow.com/questions/517970/how-to-clear-python-interpreter-console to clear python interpreter console Like most Python developers I typically.. same command several times. I'm wondering if and how to clear the Python interpreter console. I've heard about doing a system.. doing a system call and either calling cls on Windows or clear on Linux but I was hoping there was something I could command..
Comprehensive beginner's virtualenv tutorial? [on hold] http://stackoverflow.com/questions/5844869/comprehensive-beginners-virtualenv-tutorial all I've heard is a smattering of praise and don't have a clear understanding of what it is or how to use it. I'm looking for..
Creating a singleton in python http://stackoverflow.com/questions/6760685/creating-a-singleton-in-python it's more code than needed for a singleton and it's not as clear what it does. The main problems stem from the class being it's..
http://stackoverflow.com/questions/7933596/django-dynamic-model-fields official package is no longer maintained and there is no clear leader. The usage is pretty straightforward import eav from..
how to install PIL on mac os x 10.7.2 Lion http://stackoverflow.com/questions/9070074/how-to-install-pil-on-mac-os-x-10-7-2-lion other people's questions. However I still couldn't find a clear simple recipe to install PIL for python 2.6 or 2.7 on mac os..
Dynamically updating plot in matplotlib http://stackoverflow.com/questions/10944621/dynamically-updating-plot-in-matplotlib I searched on how to do this and found two methods Clear the plot and re draw the plot with all the points again. Animate..
How to solve the “Mastermind” guessing game? http://stackoverflow.com/questions/1185634/how-to-solve-the-mastermind-guessing-game Python . I'm interested in coded solutions that are Clear easily understood Concise Efficient fast in making a guess Effective..
http://stackoverflow.com/questions/11906925/python-simulate-keydown # Zoom key VK_PA1 0xFD # PA1 key VK_OEM_CLEAR 0xFE # Clear key KEYEVENTF_EXTENDEDKEY 0x0001 KEYEVENTF_KEYUP 0x0002 KEYEVENTF_SCANCODE..
http://stackoverflow.com/questions/13088998/homebrew-python-installing Force uninstalls failed python brew uninstall f python ### Clear the brew cache rm rf `brew cache` ### Cleanup cleans up old..
Clear command line output from Python [Eclipse] http://stackoverflow.com/questions/2466866/clear-command-line-output-from-python-eclipse command line output from Python Eclipse I'm using Eclipse for..
Python unicode popen or Popen error reading unicode http://stackoverflow.com/questions/3810302/python-unicode-popen-or-popen-error-reading-unicode �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� �� Tonight Sep 27 Clear 54 0 Tue Sep 28 Sunny 85 61 0 Wed Sep 29 Sunny 86 62 0 Thu Sep..
Python: sort function breaks in the presence of nan http://stackoverflow.com/questions/4240050/python-sort-function-breaks-in-the-presence-of-nan to greater than or less than anything including itself. Clear prose from GNU C manual but applies to all modern IEEE754 based..
How do I save web images to App Engine's blobstore? http://stackoverflow.com/questions/5370113/how-do-i-save-web-images-to-app-engines-blobstore redirect_to 'blobstore serve' resource blob_info.key # Clear the response body. response.data '' return response Again this..
It is possible to install another version of Python to Virtualenv? http://stackoverflow.com/questions/5506110/it-is-possible-to-install-another-version-of-python-to-virtualenv that virtualenv was installed with usr bin python clear Clear out the non root install and start from scratch no site packages..
How can I send data to Chrome extension? http://stackoverflow.com/questions/7939633/how-can-i-send-data-to-chrome-extension 20px textarea br button id save Save button button id save Clear button script type text javascript document.getElementById getEmail..
|