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iOS

Posted by Hans Lohmann
Hans Lohmann
414 Points

I'm work with lists in arrays, and I need to add an item.

This is a 3 part question I got the other 2 parts correct, its just the last part I wrote I couldn't get correct, I wrote what I thought it should be, here is a screen shot, tell me what you think. Thanks Imgur

2 Answers

Meek D
Meek D
3,457 Points

If you want to add more items to an array, you just need to call .insert method for example

      var name = [String]()
      name.insert("My_Name", atIndex: 0)

So now the name array has a new item at index 0. Hope that helps

Hans Lohmann
Hans Lohmann
414 Points

I just tried what you mentioned and I it did't take that. I think its a simple solution, but I can't figure out how to solve it. Any more suggestions let me know. Thanks

Meek D
Meek D
3,457 Points

I gave you an example not the answer.But the answer is todo.insert("Learn Ios", atIndex: 1)

Hans Lohmann
Hans Lohmann
414 Points

Thanks, this is what I came up with, I still didn't get it, but i think I may have forgotten a period. I'm going to look at it again in a second. Imgur

Hans Lohmann
Hans Lohmann
414 Points

I didn't see what you just wrote until I did the work myself I got the same thing you wrote, but it didn't accept it. Hmmm, maybe its a small typo that I'm not seeing. I believe it is a minor mistake and think I will move on and look at it again in more detail later. Nice meeting you I'm from Ct. Have a good day.

Meek D
Meek D
3,457 Points

Glad to help you if anything just tag my name into a post .. if you are having problem

Hans Lohmann
Hans Lohmann
414 Points

I just re-typed it and it worked the first time. I must have had a typo or something. How do I tag your name as you mentioned if I have a question in the future.

Meek D
Meek D
3,457 Points

This "@" + type my name .. And also vote this post as the best answer if it helps you.

Hans Lohmann
Hans Lohmann
414 Points

ok I tried that another question I had which I solved let me know if you got it.

Hans Lohmann
Hans Lohmann
414 Points
Hans Lohmann
Hans Lohmann
414 Points

Ok I voted it the best answer. So I write "@"MeekD and where where exactly do I write this. Plus did I write it correctly??

Meek D
Meek D
3,457 Points

in the comment box type @ then type the person name