Keywords added after Swift 2.0 learning Note (Day 3)--swift 2.0

Swift 2.0 Study Notes (Day 3 )--swift 2.0 after the added keyword

Read the previous study note what is a keyword and now prompt you to add defer, guard, repeat, catch, rethrows, throw, throws, and try keywords after Swift 2.0, where the Repeat keyword overrides do- Do in the while loop, which is the Repeat-while loop. The Do keyword is used for error handling. Catch, rethrows, throw, throws, and try are error-handling keywords.

Error handling is the addition of new content after Swift 2.0.

Keywords added after Swift 2.0 learning Note (Day 3)--swift 2.0