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synch and asynch uiView image with ios9

source http://stackoverflow.com/questions/24231680/loading-image-from-url   77down voteaccepted Synchronously:

Asynchronously: Create a function to get the data from your url

Create a function to download the image (start the task)

Usage:

or as an Extension:

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setup cocoapods

Install instructions: https://cocoapods.org/ ! Remember to restart the terminal after the install 

follow this one (CocoaPod and Facebook integration): http://www.binpress.com/tutorial/cocoapods-dependancy-management-for-xcode/139   

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Facebook Open Graph

What are Custom Stories A typical story consists of four elements: an actor, action, object and your app’s name. With these elements you can publish stories like:“Hugo read Catch-22 on Goodreads”. Read the overview to learn more… Open graph offers Read more ›

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create alert (Swift)

 

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