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python Programming Glossary: throughGet last n lines of a file with Python, similar to tail http://stackoverflow.com/questions/136168/get-last-n-lines-of-a-file-with-python-similar-to-tail for a web application and for that I want to paginate through the lines of the log file. The items in the file are line based.. than yours. Makes no assumptions about line length. Backs through the file one block at a time till it's found the right number.. will locate the last 20 lines on the first or second pass through the loop. If your 74 character thing is actually accurate you..
How do you read from stdin in python http://stackoverflow.com/questions/1450393/how-do-you-read-from-stdin-in-python for line in fileinput.input pass fileinput will loop through all the lines in the input specified as file names given in..
The Python yield keyword explained http://stackoverflow.com/questions/231767/the-python-yield-keyword-explained while the loop is being iterated It's a concise way to go through all these nested data even if it's a bit dangerous since you..
http://stackoverflow.com/questions/2709821/python-self-explained def myFunc self name self.name name Can anyone talk me through this It is not something I've come across in my admittedly limited..
String comparison in Python: is vs. == [duplicate] http://stackoverflow.com/questions/2988017/string-comparison-in-python-is-vs the loop condition was while line is not '' . Running through it in the debugger it turned out that line was in fact '' ...
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 these objects and the other programs to access the objects through that service. I am currently aiming for Python and the Django..
*args and **kwargs? [duplicate] http://stackoverflow.com/questions/3394835/args-and-kwargs how args and kwargs are used Also the tutorial I run through used just the and a variable name. Is args and kwargs just a..
Weighted random selection with and without replacement http://stackoverflow.com/questions/352670/weighted-random-selection-with-and-without-replacement for the weighted list that can be indexed very efficiently through bit operations to avoid a binary search. It will turn out that..
Extending the User model with custom fields in Django http://stackoverflow.com/questions/44109/extending-the-user-model-with-custom-fields-in-django painful and indeed Django recommended way of doing this is through a OneToOneField User property. That said extending django.contrib.auth.models.User..
Converting string into datetime http://stackoverflow.com/questions/466345/converting-string-into-datetime right direction would be appreciated. Edit This is going through Django's ORM so I can't use SQL to do the conversion on insert...
Dynamically adding a form to a Django formset with Ajax http://stackoverflow.com/questions/501719/dynamically-adding-a-form-to-a-django-formset-with-ajax looks at how many forms there currently are and goes through every input and label inside the new form replacing all the.. to me because the way it is setup it allows me to use it throughout the app when I want to provide more forms in a formset and..
http://stackoverflow.com/questions/509211/pythons-slice-notation It's pretty simple really a start end # items start through end 1 a start # items start through the rest of the array a.. end # items start through end 1 a start # items start through the rest of the array a end # items from the beginning through.. the rest of the array a end # items from the beginning through end 1 a # a copy of the whole array There is also the step value..
http://stackoverflow.com/questions/886221/does-django-scale a list of Django built sites at djangosites.org . Going through the lists and picking some that I know have decent traffic we..
http://stackoverflow.com/questions/929029/how-do-i-access-the-child-classes-of-an-object-in-django-without-knowing-the-nam that inherit from it you would normally access a child through parentclass.childclass1_set or parentclass.childclass2_set but..
Running an interactive command from within python http://stackoverflow.com/questions/11457931/running-an-interactive-command-from-within-python hangs even when the OP mentions that it doesn't' for him. Through looking around Ive come to the conclusion that subprocess is..
Extracting XML into data frame with parent attribute as column title http://stackoverflow.com/questions/16991691/extracting-xml-into-data-frame-with-parent-attribute-as-column-title different parent names and different numbers of parents. Through books google tutorials and just trying out codes I've been able..
Python library for Linux process management http://stackoverflow.com/questions/1705077/python-library-for-linux-process-management library for Linux process management Through my web interface I would like to start stop certain processes..
Python Copy Through Assignment? http://stackoverflow.com/questions/2438938/python-copy-through-assignment Copy Through Assignment I would expect that the following code would just..
Get hard disk serial number using Python on Linux http://stackoverflow.com/questions/4193514/get-hard-disk-serial-number-using-python-on-linux Logging # 4 Streaming Feature Set # 3 Media Card Pass Through # 2 Media Serial Number Valid # 1 SMART selt test supported.. # 4 Valid CONFIGURE STREAM executed # 3 Media Card Pass Through enabled # 2 Media Serial Number Valid # 1 SMART selt test..
Python package structure, setup.py for running unit tests http://stackoverflow.com/questions/6164004/python-package-structure-setup-py-for-running-unit-tests python testing setuptools share improve this question Through some trial and error I found the cause of this problem. Test..
Generating unique and opaque user IDs in Google App Engine http://stackoverflow.com/questions/778965/generating-unique-and-opaque-user-ids-in-google-app-engine like the user's email address for privacy reasons. Through Google App Engine I can get the email address associated with..
IDLE and IDLE 3 crash on opening [Mac OSX] http://stackoverflow.com/questions/9384021/idle-and-idle-3-crash-on-opening-mac-osx and IDLE 3 but I am not sure whether I did it correctly. Through a good amount of googling I found some people say that it was..
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