Rails helpers are functions that help to simplify model, view, or controller code.

Rails帮助器是帮助简化模型、视图、控制器代码的函数。

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You will need some controller code to glue everything together and make this RIA interactive.

您需要使用一些控制器代码将所有内容组合起来，并使这个RIA具有交互性。

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To generate more-descriptive URIs, you'll customize controller code to support the personalized URIs.

要获得描述性更好的 URI，需要定制控制器代码以支持个性化的 URI。

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The Konami Code is perhaps the most famous cheat code ever, a controller sequence that unlocked extra lives and virtual goodies in console games including Contra, Gradius, and Gyruss.

FORBES: What Happened To Video Game Cheat Codes?

Meanwhile, peripherals that replicate a controller-experience on the iPhone are nowhere near mainstream enough to prompt developers to code games with hybrid control mechanics.

FORBES: Will Apple's 'Console Quality' iPhone 5 Graphics Be A Game Changer For The Gaming Industry?