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Bite-sized videos on iOS development.

The iOS landscape is large and changes often. With short, bite-sized videos released on a steady schedule, NSScreencast helps keep you continually up to date.

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Episodes
Showing episodes 73 - 74 of 74 in total
There are 74 episodes with tag 'swift'   Clear search
  • Swift JSON Redux Part 2

    #131

    • Swift JSON Redux Part 2

    In this episode we wrap up our JSON parsing exploration in Swift by extending the decoding to work with arrays. Doing so cleans up the extraction code significantly.

  • Swift JSON

    #129

    • Swift JSON

    Parsing JSON (which provides no contracts or type guarantees) can be difficult and tedious in Swift. Many of the problems you are forced to deal with were easier to ignore in Objective-C, but that doesn't mean they weren't present. In this episode we'll take a look at a very manual approach to mapping from a JSON response to a Swift type.