Web Services with Cocoa - Speaker Deck

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Web Services with Cocoa Sam Soffes

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Everyone’s doing it You know you want to

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So what do I do? Locate, eat, enjoy.

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1. Connect to server 2. Transfer data 3. Parse data

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XML - Extensible Markup Language JSON - JavaScript Object Notation YAML - YAML Ain't a Markup Language Plist - Property List

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What’s a plist? Magical, textual goodness

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property list ﬁles are ﬁles that store serialized objects NSString, NSNumber, NSDate, NSData, NSArray, NSDictionary

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Transfer Who’s the smallest?

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13 25 38 50 JSON YAML XML Plist 42 KB 30.3 KB 23.4 KB 22.8 KB Size in KB

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plist vs JSON What’s the best?

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50 100 150 200 JSON Framework Plist Touch JSON 40 45 194 ms seconds

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Now what? NSURLConnection

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SSConnection Data transfer made easy

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Stuff to Check Out My blog: http://samsoff.es My Twitter: http://twitter.com/samsoffes My GitHub: http://github.com/samsoffes