0755login:Penguin垢版2019/04/16(火) 11:14:20.52ID:beDRiazH 2018→2019 Windows 49.9%→47.5% MacOS 26.7%→26.8% Linux-based 23.2%→25.6% BSD 0.2%→0.1% https://insights.stackoverflow.com/survey/2019 https://insights.stackoverflow.com/survey/2018 ドザこれにどう答えるの?