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what is reverse() in Django

...rendered as: <a href="/foo/">link which calls some_view</a> Now say you want to do something similar in your views.py - e.g. you are handling some other url (not /foo/) in some other view (not some_view) and you want to redirect the user to /foo/ (often the case on successful form sub...
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What is a C++ delegate?

...l a sad testimoney on how C++ evolves. Only rarely is it pointed out, that now over 3 C++ standard revisions, delegates were not properly addressed. (Or the lack of language features which allow for straightforward delegate implementations.) With the way C++11 lambda functions are defined by the sta...
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SQL Server 2008 can't login with newly created user

... I think it's good because it lets potential responders know that the problem is resolved. It also contributes to a growing body of documentation that other developers can use to find their own answers in the future. – Joe Mayo Nov 13 '09 at ...
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Best practices for adding .gitignore file for Python projects? [closed]

...re the machine readable (binary) version of the .po files, and -as widely known- it's a lot better to keep binary files outside of a versioned repository, when you can (and you should, since including both .po and .mo means also keeping duplicated data in the repository, that the VCS cannot even "sq...
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python generator “send” function purpose?

... @Tommy: I would say if you really wanna know check out this presentation and work through it all. A short answer won't suffice because then you'll just say "But can't I just do it like this?" etc. – Claudiu Oct 10 '13 at 18:45 ...
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Convert HTML to PDF in .NET

... Update: I would now recommend PupeteerSharp over wkhtmltopdf. Try wkhtmtopdf. It is the best tool I have found so far. For .NET, you may use this small library to easily invoke wkhtmtopdf command line utility. ...
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How can I lookup a Java enum from its String value?

...nly move on later to Map implementation if your profiler tells you to. I know it's iterating over all the values, but with only 3 enum values it's hardly worth any other effort, in fact unless you have a lot of values I wouldn't bother with a Map it'll be fast enough. ...
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What Makes a Method Thread-safe? What are the rules?

...reason why it is so hard to get right is because you must have a complete knowledge of the threading behaviour of the entire program in order to ensure its safety. Again, look at my example: every method is trivial. It is the way that the methods interact with each other at a "global" level that m...
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How to create war files

...ct. Select the directory where you ran the mvn goals. That's it you should now have a very good start to a war project in eclipse You can create the war itself by running mvn package or deploy it by setting up a server in eclipse and simply adding adding the project to the server. As some others h...
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How to create an object for a Django model with a many to many field?

...s class Sample(models.Model): users = models.ManyToManyField(Users) Now, in a shell or other code, create 2 users, create a sample object, and bulk add the users to that sample object. Users().save() Users().save() # Access the through model directly ThroughModel = Sample.users.through use...