previously, https://news.ycombinator.com/item?id=1964060 https://news.ycombinator.com/item?id=1964060 correct link, http://cam.ly/blog/2010/12/code-fearlessly/

previously, https://news.ycombinator.com/item?id=1964060 https://news.ycombinator.com/item?id=1964060 correct link, http://cam.ly/blog/2010/12/code-fearlessly/ http://cam.ly/blog/2010/12/code-fearlessly/