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How to redirect to a 404 in Rails?
I'd like to 'fake' a 404 page in Rails. In PHP, I would just send a header with the error code as such:
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Is there a way to suppress warnings in Xcode?
Is there a way to suppress warnings in Xcode?
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CROSS JOIN vs INNER JOIN in SQL
What is the difference between CROSS JOIN and INNER JOIN ?
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How to access java-classes in the default-package?
I'm working now together with others in a grails project. I have to write some Java-classes. But I need access to an searchable object created with groovy. It seems, that this object has to be placed in the default-package.
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How do I run a terminal inside of Vim?
I am used to Emacs, but I am trying out Vim to see which one I like better.
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How can prepared statements protect from SQL injection attacks?
How do prepared statements help us prevent SQL injection attacks?
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C# how to create a Guid value?
One field of our struct is Guid type. How to generate a valid value for it?
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Is it possible to print a variable's type in standard C++?
For example:
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Error handling with node.js streams
What's the correct way to handle errors with streams? I already know there's an 'error' event you can listen on, but I want to know some more details about arbitrarily complicated situations.
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Git pre-push hooks
I would like to run a unit-tests before every git push and if tests fails, cancel the push, but I can't even find pre-push hook, there is pre-commit and pre-rebase only.
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