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 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 …

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 …

Dec 1, 2011 · I'm having trouble setting up and placing values into an array using a text file containing the floating point numbers 2.1 and 4.3 each number is separated by a space ...

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 …

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

Aug 19, 2011 · This is because a is an array of which you can't assign to (it would be like doing ). In fact, Java has no true multidimensional arrays. As it happens, 0.0 is the default value for …

Jul 25, 2012 · Java multi-dim arrays are simply arrays of arrays, and each element of the first-"dimension" can be of different size from the other elements, or in fact can actually store a null …

5 Java allows you to create "ragged arrays" where each "row" has different lengths. If you know you have a square array, you can use your code modified to protect against an empty array …