2017-11-08 / Last updated : 2017-11-08 Tags：Optimization hanecci BlogA joke? image of optimization via @nothings最適化に関するネタ? 画像です.twitterCategoriesBlogTagsOptimizationLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *CommentName * Email * Website Save my name, email, and website in this browser for the next time I comment.Please enter an answer in digits:19 + nineteen = This site uses Akismet to reduce spam. Learn how your comment data is processed.