RailsConf 2011, Richard Gabriel & Guy Steele, "50 in 50"(youtube.com)4 points·by budu·15 ปีที่แล้ว·0 commentsyoutube.comRailsConf 2011, Richard Gabriel & Guy Steele, "50 in 50"http://www.youtube.com/watch?v=Nii1n8PYLrc0 commentsPost comment—