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How can I add CGPoint objects to an NSArray the easy way?

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validation custom message for rails 3

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Getting the return value of Javascript code in Selenium

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Twig ternary operator, Shorthand if-then-else

... {{ (ability.id in company_abilities) ? 'selected' : '' }} The ternary operator is documented under 'other operators' share | improve this a...
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Python mock multiple return values

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How to check if an object is a certain type

...e type of another known type. Once you have the two types, you can simply compare them using the Is operator. So your code should actually be written like this: Sub FillCategories(ByVal Obj As Object) Dim cmd As New SqlCommand("sp_Resources_Categories", Conn) cmd.CommandType = CommandType...
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Which parallel sorting algorithm has the best average case performance?

...s exist but they have a very high constant. They also aren't applicable on commodity hardware which doesn't have anywhere near O(n) processors. With p processors, reasonable algorithms should take O(n/p log n) time. ...
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Evil Mode best practice? [closed]

...d every instance of keymapping in my keymapping config file https://github.com/mbriggs/.emacs.d-oldv2/blob/master/init/init-keymaps.el Keep in mind, I am rebinding stuff that real emacs users would consider heresy, so YMMV if you ever want to learn "real" emacs (I really don't). One thing I would...
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What is the purpose and uniqueness SHTML?

... name for Javascript+HTML+CSS or something). You can use SSI to include a common header and footer in your pages, so you don't have to repeat code as much. Changing one included file updates all of your pages at once. You just put it in your HTML page as per normal. It's embedded in a standard XM...
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How to do a newline in output

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