https://teratail.com/questions/133571
https://teratail.com/questions/133570
https://teratail.com/questions/133519
https://teratail.com/questions/133411
https://teratail.com/questions/133042
https://teratail.com/questions/133010
https://teratail.com/questions/132799
https://teratail.com/questions/132453
https://teratail.com/questions/132232
https://teratail.com/questions/132027
https://teratail.com/questions/131957
https://teratail.com/questions/131198

質問を全く違う内容に差し替えて、退会。
差し替えても履歴から見えるし、一体何をしたいんだろう。