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How to change the name of a Django app?

I have changed the name of an app in Django by renaming its folder, imports and all its references (templates/indexes). But now I get this error when I try to run python manage.py runserver ...
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Mediator Vs Observer Object-Oriented Design Patterns

I have been reading the Gang Of Four , in order to solve some of my problems and came across the Mediator pattern. 8 Ans...
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Keeping ASP.NET Session Open / Alive

Which is the easiest and most unobstrusive way to keep an ASP.NET session alive as long as the user has the browser window open? Is it timed AJAX calls? I want to prevent the following: sometimes users keep their window open for a long time, then enter stuff, and on submit nothing works anymore beca...
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Unit test, NUnit or Visual studio?

I'm using Visual studio (sometimes resharper) to run my unit test. 10 Answers 10 ...
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Convert Year/Month/Day to Day of Year in Python

I'm using the Python datetime module, i.e.: 7 Answers 7 ...
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What is the canonical way to determine commandline vs. http execution of a PHP script?

I have a PHP script that needs to determine if it's been executed via the command-line or via HTTP, primarily for output-formatting purposes. What's the canonical way of doing this? I had thought it was to inspect SERVER['argc'] , but it turns out this is populated, even when using the 'Apache 2.0 ...
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List vs tuple, when to use each? [duplicate]

In Python, when should you use lists and when tuples? 7 Answers 7 ...
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What is the right way to POST multipart/form-data using curl?

I used this syntax to post a file along with some parameters: 5 Answers 5 ...
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How can I check the size of a collection within a Django template?

I have a list in my Django template. I want to do something only if the size of the list is greater than zero. 7 Answers...
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How to assign a Git SHA1's to a file without Git?

As I understand it when Git assigns a SHA1 hash to a file this SHA1 is unique to the file based on its contents. 12 Answer...