efus

So, after 12 (am?) does the problem disapear? It sounds pretty random. I would try using a different PSU.

Well, to make it simple, I have a multiselection listview and I need to know how many elements in the list I have choosen. How can I do that?

I am trying to learn some oop in java. What I am trying to do is building a binary tree to convert an ekspresion in reverse police notation to infix notation. The problem is that I have three classes, one abstract called [b]ArithmeticNode[/b] which represents a general node, a class …

Hi, I am having some troubles with a recursive function. The function needs to get a string as an input. The string contains both symbols and numbers. What the function does is doing some operation on the two children of a node, the node being the operation(+,-,*,/). The thing is, …

I have a binary tree which I would like to get printed out inorder. Right now I have this recursice loop: [code] public void inorder() { if(leftChild != null ) leftChild.inorder(); System.out.print(" " + data); if(rightChild != null ) rightChild.inorder(); } [/code] This get the right order printed. The problem …

Hi. I am working on a project where I convert postfix notation to infix and evaluateing it. This includes building an evaluations tree (binary tree). I get how to create nodes, but how do I get the whole tree? This is the code I have so far: [code=java] import java.util.*; …

Hi. If given an arraylist in an interface like this: [code] interface Dictionary { public boolean hasWord(String word); public ArrayList<String> suggestions( String word ); public void addWord( String word ); } [/code] How do I use it? If I try to use it as a normal arraylist, I get the …

Hi, I need to make a big-theta notation on an algoritm I made. The algoritm is soposed to find factors of a number. This is the algoritm implemented in java: [code=java] public class factor { public static void main (String argv[]) { int number =(Integer.parseInt(argv[0])); int counter = 0; for(counter …

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