エントリーの編集は全ユーザーに共通の機能です。
必ずガイドラインを一読の上ご利用ください。
ここにツイート内容が記載されます https://b.hatena.ne.jp/URLはspanで囲んでください
Twitterで共有ONにすると、次回以降このダイアログを飛ばしてTwitterに遷移します
注目コメント算出アルゴリズムの一部にLINEヤフー株式会社の「建設的コメント順位付けモデルAPI」を使用しています
Sometimes, you want the state of two components to always change together. To do it, remove state... Sometimes, you want the state of two components to always change together. To do it, remove state from both of them, move it to their closest common parent, and then pass it down to them via props. This is known as lifting state up, and it’s one of the most common things you will do writing React code. You will learn How to share state between components by lifting it up What are controlled and un