c++ on linux or on mac or windows. I checked the website, it seems that the developer edition is only 13 inch? http://www.dell.com/learn/us/en/555/campaigns/x

c++ on linux or on mac or windows. I checked the website, it seems that the developer edition is only 13 inch? http://www.dell.com/learn/us/en/555/campaigns/xps-linux-laptop?c=us&l=en&s=biz http://www.dell.com/learn/us/en/555/campaigns/xps-linux-lapt... the 15 inch one is not a xps.