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Type: Posts; User: 999cm999

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    Re: iterator help needed

    Oh....duh...sometimes you just need another pair of eyes to take a look! Thanks! :)
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    iterator help needed

    I have a generic linked list with an iterator(code below).



    public static void main(String[] args)
    {
    LinkedListStuff<String> myStuff = new LinkedListStuff<String>();...
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    Re: What the heck is wrong with my code?

    Sorry, here is the compile error:


    MyMathClass.java:29: incompatible types
    found : T
    required: double
    for (double i : myList) {
    ^
    1 error
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    What the heck is wrong with my code?

    Hi everyone,

    I've been working on this for days. My "program" is supposed to take an integer or double arrayList of numbers, and then calculate the standard deviation of those numbers using a...
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    Re: Arrays and Generics

    Ok, well I figured my other issue out myself...basically when using:


    for (T t : myList)


    I had to do this when performing math operations:
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    Re: Arrays and Generics

    Oh ok, that makes sense.

    I changed my for loop to use type "T"...

    once in the loop, I need to apply math operations to the data, but I can't use addition, subtraction, etc on type "T". How...
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    Arrays and Generics

    I'm having trouble with a generic method that can accept ArrayLists of type integer and type double.

    The program fails to compile because it says myList is of type "T" and i is of type "double".
    ...
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