Aug 6, 2018
Swift: Loading Images Asynchronously and storing with NSCache and NSURLCache
my review point is 9/10
https://youtu.be/BIgqHLTZ_a4?t=1m55s getting image from url ( NSURLSession.sharedSession().dataTaskWithURL )
https://youtu.be/BIgqHLTZ_a4?t=7m18s 개발자가 만들어 사용하는 image caching example
https://youtu.be/BIgqHLTZ_a4?t=10m45s memory low warning hook ( didReceiveMemoryWarning )
https://youtu.be/BIgqHLTZ_a4?t=11m30s apple에서 제공하는 NSCache를 이용한 caching 작업
https://youtu.be/BIgqHLTZ_a4?t=13m45s url작업은 기본 cache 기능이 있는데 이 기준치를 변경하는 방법 ( NSURLCache )
