This question was asked to some top programmers and computer scientists. The answers are collected in this book: http://www.worldofbooks.com/catalog/product/vi

This question was asked to some top programmers and computer scientists. The answers are collected in this book: http://www.worldofbooks.com/catalog/product/view/id/2366045/s/beautiful-code-by-greg-wilson/category/126/ http://www.worldofbooks.com/catalog/product/view/id/2366045/...