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iOS Swift Basics (retired) Collections Modifying an Array

Posted by Ricardo Gonzalez
Ricardo Gonzalez
324 Points

OK I am just getting annoying asking for help a lot today but I am very sorry however I would appreciate the help again.

Hey CJ its me again and man this stuff is getting a bit complicated and also more confusing video by video but I guess that's good because I am learning more. Well CJ thank you very much for all your help today you have been helping me a lot today thanks I appreciate. :-)

arrays.swift 
var todo = ["Learn Swift", "Building App", "Deploy App"]
todo.append("Debug App")
todo.append("Fix Bugs")
let item = todo.removeAtIndex(2)
todo.insert("Learn IOS", atIndex: 1)

2 Answers

Michael Liendo
Michael Liendo
15,326 Points
Michael Liendo
Michael Liendo
15,326 Points

Sorry, I think CJ is taking a break ;) If you ever do want to get a hold of someone directly, you can always use the "@" sign followed by their name and they'll get notified.

Hopefully you've figured out the answer, if not, you're going to be kicking yourself I'm sure (we've all been there!). It looks like you've just misspelled iOS (the i isn't capitalized.). Everything else looks great! A small error, if anything, take it as a sign that it's all coming together!

Happy Coding! and feel free to "@" me if you have any other iOS questions

-Michael Liendo

Michael Liendo
Michael Liendo
15,326 Points
Michael Liendo
Michael Liendo
15,326 Points

And welcome to Treehouse!

Ricardo Gonzalez
Ricardo Gonzalez
324 Points

Haha yeah I noticed now wow I cant believe that Simple thing was the only thing that I was doing wrong...thanks anyways I appreciate the help.

Brendan Gilbreath
Brendan Gilbreath
2,420 Points
Brendan Gilbreath
Brendan Gilbreath
2,420 Points

-

-

todo.insert("Learn iOS", atIndex: 1)

Yep, it is the lower case "i" in iOS. Had the same issue as well.

-Brendan

Ricardo Gonzalez
Ricardo Gonzalez
324 Points

Haha yeah I noticed wow...thanks anyways.