I have an array list I am trying to add values into it and I am running into exception. I have used this code many times much still can\'t figure out what is creating this error, below is the code fo
I have 2 lists of integers, l1 = new ArrayList(); l2 = new ArrayList(); I want to find out duplicate items in both of them, I have my usual approach:-
I think I have the code correct for storing data in an ArrayList.However, I can\'t convert the list to a String[][]. Here\'s my code:
How can I put an array of arrayList into a Bundle? 开发者_如何学CArrayList < myObjects >[] mElements;
This question already has answers here: Empty an ArrayList or just create a new one and let the old one be garbage collected? [duplicate]
I have an activity class that gets a JSON string by making a query. I parsed the string into a ArrayList(HashMap(String, String)). I am passing this to a ListView. The problem I am facing is while dis
Project background aside, I\'ve implemented a table of custom JComboBoxes.Each row of ComboBoxes is exclusive: while each ComboBox has its own model (to allow different selections), each choice can on
I\'m just wondering what is the benefit and the purpose of the method asList() in Arrays. It returns a fixed-size list backed by the specified array, thus we cannot add elements to that list and it w
I have create to String array one is \"word\" another is \"sentence\". <resources> <string-array name=\"word\">
I am using an ArrayList as my \"inventory\". I am having trouble figuring out a way to add multiples of the same item without taking up a spot in the \"inventory\". For example: I add a potion to my i
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