swillits

/*
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 Obj-C Literal Dictionary Syntax - Multiple reasons for allowing nil values
 Radar 19747372
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The obj-c literal syntax for dictionaries does not allow nils.

    @{key : nil};  // Exception (and compiler error)
    

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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