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Judy Lee
556 PointsIn Swift 2.0, I was not able to use do-while loop.
I received an error message with the code below:
do {
print(todo[index])
index++
} while index < todo.count
The system asked me to use repeat-while instead. After changing "do" to "repeat", there is an error for "index++" because of EXC_BAD_INSTRUCTION.
I have no idea where I did wrong.
Jesse Mikkonen
1,939 PointsYes, things have changed a little from the time of making the videos. For example you don't use ''println'' anymore either, you use ''print''. Check the error codes for some hints, like Brendan said there's no more do-whiles, it's 'repeat' now. Remember it's a new language and constantly evolving :)
razmig pulurian
Courses Plus Student 23,889 PointsThere's a workshop video on treehouse which covers the new Swift 2.0 features. You can access that video here: https://teamtreehouse.com/library/whats-new-in-swift-20
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 PointsWasn't the Swift 2.0 course created taking these changes into account?
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 PointsBrendan Whiting
Front End Web Development Techdegree Graduate 84,738 PointsWhich challenge is this? Or video?
It's my understanding that in Swift 2.0 you use the keyword 'repeat' instead of 'do' - no more do-while. There must be more to your code than this. Where do you declare the todo array and the index variable?