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How should I choose an authentication library for CodeIgniter? [closed]

...is nice for those who don't want to depend on the (Google-owned) reCAPTCHA service, but it really isn't secure enough Very sparse online documentation (minor issue here, since the code is nicely documented and intuitive) Download Tank Auth here Original answer: I've implemented my own as well (cu...
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How do I set up DNS for an apex domain (no www) pointing to a Heroku app?

...explanations but basically since your DNS provider or other URL forwarding service doesn't have, and shouldn't have, your SSL certificate and private key, they can't respond to HTTPS requests for your domain. To handle the redirects at the application level, you'll need to: Add both your apex and...
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Why do we need boxing and unboxing in C#?

...abaloo. You couldn't write a method that had a single argument that could service a value type and a reference type. That's a violation of polymorphism. So boxing was adopted as a means to coerce a value type into an object. If this wasn't possible, the framework would be littered with methods a...
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What is a ViewModelLocator and what are its pros/cons compared to DataTemplates?

...is (yes, View Model Locator = View First): public void MyWindowViewModel(IService someService) { } instead of just this: public void MyWindowViewModel() { } by declaring this: DataContext="{Binding MainWindowModel, Source={StaticResource ViewModelLocator}}" Where ViewModelLocator is class, ...
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Representing graphs (data structure) in Python

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Change date of git tag (or GitHub Release based on it)

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mongodb group values by multiple fields

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Setting an object to null vs Dispose()

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Catching error codes in a shell pipe

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What is the difference between Ruby 1.8 and Ruby 1.9

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