實例方法
localized
localizedCaseInsensitiveContains(_:)
返回一個布爾值,指示給定字符串是否為非空,並通過不區分大小寫的非文字搜索包含在此字符串中,同時考慮到當前語言環境。
聲明
func localizedCaseInsensitiveContains<T>(_ other: T) -> Bool where T : StringProtocol
詳述
Locale-independent 不區分大小寫操作和其他需求,可以通過調用 range(of:options:range:locale:)
來實現。
相當於:
range(of: other, options: .caseInsensitiveSearch,
locale: Locale.current) != nil
可用版本
iOS 8.0+, iPadOS 8.0+, macOS 10.10+, Mac Catalyst 13.0+, tvOS 9.0+, watchOS 2.0+
相關用法
- Swift StringProtocol hasPrefix(_:)用法及代碼示例
- Swift StringProtocol hasSuffix(_:)用法及代碼示例
- Swift String.UTF8View first用法及代碼示例
- Swift String.UTF16View firstIndex(where:)用法及代碼示例
- Swift String init()用法及代碼示例
- Swift String.UTF16View last(where:)用法及代碼示例
- Swift String.UnicodeScalarView flatMap(_:)用法及代碼示例
- Swift String.UTF8View split(maxSplits:omittingEmptySubsequences:whereSeparator:)用法及代碼示例
- Swift String init(_:radix:uppercase:)用法及代碼示例
- Swift String.UTF8View elementsEqual(_:)用法及代碼示例
- Swift String.UnicodeScalarView min(by:)用法及代碼示例
- Swift String.UnicodeScalarView lastIndex(of:)用法及代碼示例
- Swift String.UTF8View last(where:)用法及代碼示例
- Swift String.Index ..<(_:_:)用法及代碼示例
- Swift String.UTF8View split(separator:maxSplits:omittingEmptySubsequences:)用法及代碼示例
- Swift String.UnicodeScalarView filter(_:)用法及代碼示例
- Swift String.UTF8View debugDescription用法及代碼示例
- Swift String init(cString:)用法及代碼示例
- Swift String suffix(from:)用法及代碼示例
- Swift String.UTF16View flatMap(_:)用法及代碼示例
- Swift String removeAll(where:)用法及代碼示例
- Swift String.UTF16View min(by:)用法及代碼示例
- Swift String ...(_:_:)用法及代碼示例
- Swift String last用法及代碼示例
- Swift String contains(where:)用法及代碼示例
注:本文由純淨天空篩選整理自apple.com大神的英文原創作品 StringProtocol localizedCaseInsensitiveContains(_:)。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。