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Postfix Self Expression A postfix self expression consists of an expression or the name of a type, immediately followed by .self. It has the following 阅读全文
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dynamic Apply this modifier to any member of a class that can be represented by Objective-C. When you mark a member declaration with the dynamic modif 阅读全文
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在上一篇中,我们分析了在RxSwift中的整个订阅流程。在开讲变换操作之前,首先要弄清楚Sink的概念,不清楚的同学可以翻看上一篇的分析。简单的来说,在每一次订阅操作之前都会进行一次Sink对流的操作。如果把Rx中的流当做水,那么Sink就相当于每个水管水龙头的滤网,在出水之前进行最后的加工。 Si 阅读全文
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You write an in-out parameter by placing the inout keyword right before a parameter’s type. An in-out parameter has a value that is passed in to the f 阅读全文
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Written by Paul Hudson @twostraws It's very common in iOS to want to create complex objects only when you need them, largely because with limited comp 阅读全文
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'Self' is the type of a protocol/class/struct/enum.And the 'self' is a instance of a class/struct/enum.As for your requirement,maybe you could write l 阅读全文
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extension Reactive where Base: UIButton { /// Reactive wrapper for `TouchUpInside` control event. public var tap: ControlEvent<Void> { return controlE 阅读全文
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The Reactive Extensions (Rx) is a library for composing asynchronous and event-based programs using observable sequences and LINQ-style query operator 阅读全文
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Language Integrated Query (LINQ, pronounced "link") is a Microsoft .NET Framework component that adds native data querying capabilities to .NET langua 阅读全文