Yufei

Concurrency with Core Data

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I am not sure when but it seems Apple supports concurrency programming with Core Data in two ways: "There are two possible ways to adopt the pattern: Create a separate...

Hi, The tutorial is awesome! I've been using it for a long time and now it still works great. Just one thing bothers me recently and I am not sure...

- Fixed issue #6 and incorrectly positioned gooey circle bug when background dots has greater diameter.

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- Fixed issue #6. - Fixed a bug where gooey circle indicator won't correctly position itself when background dots(from line) has greater diameter than itself.