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  1. Re: I don't get the concept of how to insert an item into an array; exercise 170

    @GregBrannon

    I agree with you. I still don't think I get that part of the book though.

    --- Update ---

    I mean, that exercise per-say.
  2. Re: I don't get the concept of how to insert an item into an array; exercise 170

    I copied the directions from the book to the text book with copy paste:

    Write a new class method, insert, for the Item class that takes three arguments an Item[] array, an Item newItem, and an...
  3. Re: I don't get the concept of how to insert an item into an array; exercise 170

    I'm using the eimacs.com online textbook. It's exercise 170. The section is Insertions, subsection #3. It's on page 265.

    --- Update ---

    By the way, I posted in this old thread you told me to...
  4. Re: I don't get the concept of how to insert an item into an array; exercise 170

    The part about "Item[] array = Item.makeItemArray();" isn't editable. It's a part of the textbook. Why would they do that?

    --- Update ---

    I'm guessing they want me to define it afterwards?...
  5. Re: I don't get the concept of how to insert an item into an array; exercise 170

    @Norm

    Lol, I always forget to paste the whle error message. It says:

    "error: cannot find symbol

    array[i-a] = array[i]"
  6. I don't get the concept of how to insert an item into an array; exercise 170

    Hi, so here's the problem. I don't really get the concept of how I "insert" an item into an array. I get a cannot find symbol error when I try to. I think its because I'm losing focus. Could someone...
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