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python Programming Glossary: indicatingWhy is if not someobj: better than if someobj == None: in Python? http://stackoverflow.com/questions/100732/why-is-if-not-someobj-better-than-if-someobj-none-in-python method it is called. This function must return an int indicating the order of the two object 1 if self other 0 if self other..
Financial Charts / Graphs in Ruby or Python http://stackoverflow.com/questions/1089307/financial-charts-graphs-in-ruby-or-python deltas width color 'r' bottom bases # Now draw the ticks indicating the opening and closing price for opening closing bar in zip..
Setting Camera Parameters in OpenCV/Python http://stackoverflow.com/questions/11420748/setting-camera-parameters-in-opencv-python by retrieve . CV_CAP_PROP_MODE Backend specific value indicating the current capture mode. CV_CAP_PROP_BRIGHTNESS Brightness.. only for cameras . CV_CAP_PROP_CONVERT_RGB Boolean flags indicating whether images should be converted to RGB. CV_CAP_PROP_WHITE_BALANCE..
http://stackoverflow.com/questions/1216794/python-subprocess-popen-erroring-with-oserror-errno-12-cannot-allocate-memory max fd limit. Not sure why the error your getting is indicating an out of memory condition it should be a file descriptor error..
How can I implement decrease-key functionality in Python's heapq? http://stackoverflow.com/questions/1465662/how-can-i-implement-decrease-key-functionality-in-pythons-heapq the bad news is that their names start with an underscore indicating they're considered internal implementation details and should..
How to draw diagrams like this? http://stackoverflow.com/questions/14824893/how-to-draw-diagrams-like-this intersecting planes with the right amount of transparency indicating their relative orientations and the circles and vectors in the..
Which exception should I raise on bad/illegal argument combinations in Python? http://stackoverflow.com/questions/256222/which-exception-should-i-raise-on-bad-illegal-argument-combinations-in-python in Python I was wondering about the best practices for indicating invalid argument combinations in Python. I've come across a..
How do I get Python's Mechanize to POST an ajax request? http://stackoverflow.com/questions/3225569/how-do-i-get-pythons-mechanize-to-post-an-ajax-request but it always results in me getting the login HTML again indicating that something is wrong. Firefox doesn't seem to add any HTTP..
In a django form, How to make a field readonly (or disabled) so that it cannot be edited? http://stackoverflow.com/questions/324477/in-a-django-form-how-to-make-a-field-readonly-or-disabled-so-that-it-cannot-b replace if instance and instance.pk with another condition indicating you're editing. You could also set the attribute disabled on..
Python function attributes - uses and abuses http://stackoverflow.com/questions/338101/python-function-attributes-uses-and-abuses annotations. Suppose I want to write in the style of C# indicating that a certain method should be part of the web service interface..
Multiple Database Config in Django 1.2 http://stackoverflow.com/questions/3637419/multiple-database-config-in-django-1-2 you could implement it. Basically you need some way of indicating which models are associated with which database. First option..
What's the best way to return multiple values from a function in Python? http://stackoverflow.com/questions/38508/whats-the-best-way-to-return-multiple-values-from-a-function-in-python to a string. I need the function to return a boolean indicating whether or not the operation succeeded and I also need to return..
Making moves w/ websockets and python / django ( / twisted? ) http://stackoverflow.com/questions/4363899/making-moves-w-websockets-and-python-django-twisted your view. The file descriptor is then of course set to 1 indicating that its already closed. Disclaimer I explained above that I'm..
http://stackoverflow.com/questions/4599456/textually-diffing-json param answer The return array. Will be filled with tuples indicating line_in_a line_in_b param maxrecursion The maximum depth to..
What's the bad magic number error? http://stackoverflow.com/questions/514371/whats-the-bad-magic-number-error systems where the first few bytes of a file held a marker indicating the file type. Python puts a similar marker into its pyc files..
Measuring elapsed time in python http://stackoverflow.com/questions/7421641/measuring-elapsed-time-in-python os.times Return a 5 tuple of floating point numbers indicating accumulated processor or other times in seconds. The items are..
Suppress the u'prefix indicating unicode' in python strings http://stackoverflow.com/questions/761361/suppress-the-uprefix-indicating-unicode-in-python-strings the u'prefix indicating unicode' in python strings Is there a way to globally suppress..
What does the Python Ellipsis object do? http://stackoverflow.com/questions/772124/what-does-the-python-ellipsis-object-do rest of the array dimensions not specified. Think of it as indicating the full slice for all the dimensions in the gap it is placed..
How can I send data to Chrome extension? http://stackoverflow.com/questions/7939633/how-can-i-send-data-to-chrome-extension get self user_id self.request.get user_id # send a message indicating the user received the email and # verified to our client page...
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