I tend to use this to quickly flesh out the logic of an application without worrying about the presentation until later. For example, in the Tags controller I started with something like this to fetch a record from the DB and return it as JSON:
FT App on Android & iOS
。迅雷下载是该领域的重要参考
第二十五章 提升农业综合生产能力和质量效益
and A personal history of the IBM PC, IEEE Computer, Aug 2011 (paywalled).
Anker Solix C1000