Top "Arraylist" questions

How to move specific item in array list to the first item

For example : A list A B C D E Given C , Switch to C A B D E Notice that …

java android collections arraylist swap

How to write a test class to test my code?

I want a test class to test this class but i dont know how to write it and i tried …

java arraylist bluej

How to find the difference of two timestamps in java?

I have an ArrayList including several number of time-stamps and the aim is finding the difference of the first and …

java datetime arraylist date-difference

Android ArrayList of custom objects - Save to SharedPreferences - Serializable?

I have an ArrayList of an object. The object contains the types 'Bitmap' and 'String' and then just getters and …

android arraylist sharedpreferences serializable

Trouble with Gson serializing an ArrayList of POJO's

I had been planning on using simpleXML for my serialization needs, but figured I would try JSON out, to learn …

java json serialization arraylist gson

ArrayList replace element if exists at a given index?

How to replace element if exists in an ArrayList at a given index?

java arraylist

looping through the values of an ArrayList in C#

I'm trying to figure out what sort of information these messages contain that are being streamed via OSC. The messages …

c# arraylist osc

Java ArrayLists into JList

OK so I'm doing a small part of my inventory. I got MOST of it down. I'm trying to add …

java arrays arraylist jlist

Java Arraylist got java.lang.IndexOutOfBoundsException?

I'm a general 3D artist, switched from my career and started to learn programming. I've got a problem with c106…

java exception arraylist outbound

why HashMap Values are not cast in List?

I'm putting values into the hashmap which is of the form, Map<Long, Double> highLowValueMap=new HashMap<…

java arraylist collections hashmap