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Swift3 で今日の0時0分0秒を取得する

Last updated at Posted at 2016-11-07

今日が2016年11月7日の場合の例

Calendar.date を使う

let calendar = Calendar(identifier: .gregorian)
calendar.date(bySettingHour: 0, minute: 0, second: 0, of: Date()) // Nov 7, 2016, 12:00 AM

Calendar.startOfDay を使う

let calendar = Calendar(identifier: .gregorian)
calendar.startOfDay(for: Date()) // Nov 7, 2016, 12:00 AM

※コメントありがとうございました!

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