實例方法
reverse()
將集合的元素反轉到位。
聲明
mutating func reverse()
當
Self
符合 BidirectionalCollection
時可用。詳述
以下示例反轉字符數組的元素:
var characters: [Character] = ["C", "a", "f", "é"]
characters.reverse()
print(characters)
// Prints "["é", "f", "a", "C"]
可用版本
iOS 8.0+, iPadOS 8.0+, macOS 10.10+, Mac Catalyst 13.0+, tvOS 9.0+, watchOS 2.0+
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注:本文由純淨天空篩選整理自apple.com大神的英文原創作品 MutableCollection reverse()。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。