I was reading a book on Java and came across an example in which an array of type double was initialized in a way that I haven't seen before. What type of initialization is it and where else …

Jul 17, 2015 · Also, don't call an array a list, use CamelCase for naming your variables/methods/classes, and initialize the array. I recommend you reading a Java tutorial for …

May 8, 2015 · } But - Java doesn't allow Object[] to be cast to double[]. Casting it to Double[] is ok because Double is an object and not a primitive, but my interface specifies that data will be …

Nov 4, 2010 · A loop is the simplest and most efficient way to do things like summing the elements of an array or collection in Java. There are ways to sum arrays that don't involve …

Sep 28, 2012 · insert(int i, double value) where i is the index (array [i]) and value is what I want in that index. I split the method into edge cases, built in a sufficient safe block of initialized array …

Nov 8, 2011 · java print out a double array Asked 14 years, 3 months ago Modified 14 years, 3 months ago Viewed 11k times

1 Create the double[] first, add the numbers to it, and add that array to the List. (The variable should likely be declared as a List, btw, not an ArrayList, unless you're specifically passing it to …

If you want to store n elements then the array index starts from zero and ends at n-1. Another way of creating a two dimensional array is by declaring the array first and then allotting memory for …

0 I want to create a method that returns a double array of user input values. I've figured out how to create a method to ask the user to pick how many elements an array should hold, then pass …

May 16, 2011 · List<Double> frameList = new ArrayList<Double>(); /* Double elements has added to frameList */ How can I have a new variable has a type of double[] from that variable in Java …