I\'m searching for a way to show me the different properties/values from given objects... $obj1 = new StdClass; $obj1->prop = 1;
TreeSet removes different i开发者_StackOverflowtems with the same Comprator value. I don\'t want it be removed.
Hi I\'m reasonably new to programming and I am having difficulty with my compare method, I have several classes, my initial issue is with my parent class.
I have a class like that: public class Zern extends Something{ private int costA; private int costB; public int getcostA() {
I\'m reading a text file into a 2D array. The first column ( the one I\'m sorting on) is almost all Doubles. As you all probably know, it sorts 1.11.625.66.4, how can I fix this?
I\'m in the process of coding Huffman Code where I import a file, generate huffman code for each character, then output the binary to a file.To import the characters I am using a scanner that reads ea
I have a Java PriorityQueue for sorting objects from a specific class I made called Node. I want it to sort the Nodes by their getData() method. I tried the following code (using a comparator), but it
I was wondering how you compare two objects for different values. What do i need to research to accomplish this? Is it a comparator and if so could someone point me to a good tutorial?
Every time I need to implement a comparator, I get stuck trying to remember when I should return -1 and when 1, and I have to look it up.
I\'ve been trying to make some methods that will sort a linked list by at least 4 different ways. But I keep getting the compiler error
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