Some Closure After Missing the Block Party

Some Closure After Missing the Block Party

Blocks are a powerful programming pattern introduced in iOS 4. Block-based APIs are used throughout the system now and you really need to be comfortable with the concept, especially with Swift on the horizon. We’ll take a look at the key concepts needed to work with blocks, some of the frameworks like Grand Central Dispatch that make them powerful, and then see how they’re evolving in Swift.

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Curtis Herbert

June 12, 2014
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