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Kaggleや論文も評価される「SIGNATE Delta」とは
詳しくはこちら
@huhu
2015-10-28
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Help us understand the problem. What is going on with this article?
It's illegal (copyright infringement, privacy infringement, libel, etc.)
It's socially inappropriate (offensive to public order and morals)
It's advertising
It's spam
Other than the above, but not suitable for the Qiita community (violation of guidelines)
Micropostモデルが必要とされている理由
理由
More than 5 years have passed since last update.
マイクロポストを投稿したユーザーを示すユーザーidを持っているということがあります。そこで、user_idにpresenceの検証を入れましょう
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daisuke tabata
@huhu
これからもよろしくお願いします
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